- Kernel - mailweb.openeuler.org

[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2024-38582
by Yifan Qiao 02 Jul '24

02 Jul '24

Ryusuke Konishi (2): nilfs2: fix unexpected freezing of nilfs_segctor_sync() nilfs2: fix potential hang in nilfs_detach_log_writer() fs/nilfs2/segment.c | 38 +++++++++++++++++++++++++++++++------- 1 file changed, 31 insertions(+), 7 deletions(-) -- 2.39.2

2 3

[PATCH OLK-5.10 0/2] CVE-2024-38582
by Yifan Qiao 02 Jul '24

02 Jul '24

Ryusuke Konishi (2): nilfs2: fix unexpected freezing of nilfs_segctor_sync() nilfs2: fix potential hang in nilfs_detach_log_writer() fs/nilfs2/segment.c | 38 +++++++++++++++++++++++++++++++------- 1 file changed, 31 insertions(+), 7 deletions(-) -- 2.39.2

2 3

[PATCH openEuler-22.03-LTS-SP1] ipv6: sr: fix invalid unregister error path
by Dong Chenchen 02 Jul '24

02 Jul '24

From: Hangbin Liu <liuhangbin(a)gmail.com> stable inclusion from stable-v5.10.219 commit 00e6335329f23ac6cf3105931691674e28bc598c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6SHW CVE: CVE-2024-38612 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 160e9d2752181fcf18c662e74022d77d3164cd45 ] The error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL is not defined. In that case if seg6_hmac_init() fails, the genl_unregister_family() isn't called. This issue exist since commit 46738b1317e1 ("ipv6: sr: add option to control lwtunnel support"), and commit 5559cea2d5aa ("ipv6: sr: fix possible use-after-free and null-ptr-deref") replaced unregister_pernet_subsys() with genl_unregister_family() in this error path. Fixes: 46738b1317e1 ("ipv6: sr: add option to control lwtunnel support") Reported-by: Guillaume Nault <gnault(a)redhat.com> Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Reviewed-by: Sabrina Dubroca <sd(a)queasysnail.net> Reviewed-by: David Ahern <dsahern(a)kernel.org> Link: https://lore.kernel.org/r/20240509131812.1662197-4-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/ipv6/seg6.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c index d59eef2f41c6..327e231021e3 100644 --- a/net/ipv6/seg6.c +++ b/net/ipv6/seg6.c @@ -494,6 +494,8 @@ int __init seg6_init(void) #endif #ifdef CONFIG_IPV6_SEG6_LWTUNNEL out_unregister_genl: +#endif +#if IS_ENABLED(CONFIG_IPV6_SEG6_LWTUNNEL) || IS_ENABLED(CONFIG_IPV6_SEG6_HMAC) genl_unregister_family(&seg6_genl_family); #endif out_unregister_pernet: -- 2.25.1

2 1

[PATCH OLK-5.10] ipv6: sr: fix invalid unregister error path
by Dong Chenchen 02 Jul '24

02 Jul '24

From: Hangbin Liu <liuhangbin(a)gmail.com> stable inclusion from stable-v5.10.219 commit 00e6335329f23ac6cf3105931691674e28bc598c category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6SHW CVE: CVE-2024-38612 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 160e9d2752181fcf18c662e74022d77d3164cd45 ] The error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL is not defined. In that case if seg6_hmac_init() fails, the genl_unregister_family() isn't called. This issue exist since commit 46738b1317e1 ("ipv6: sr: add option to control lwtunnel support"), and commit 5559cea2d5aa ("ipv6: sr: fix possible use-after-free and null-ptr-deref") replaced unregister_pernet_subsys() with genl_unregister_family() in this error path. Fixes: 46738b1317e1 ("ipv6: sr: add option to control lwtunnel support") Reported-by: Guillaume Nault <gnault(a)redhat.com> Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Reviewed-by: Sabrina Dubroca <sd(a)queasysnail.net> Reviewed-by: David Ahern <dsahern(a)kernel.org> Link: https://lore.kernel.org/r/20240509131812.1662197-4-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Dong Chenchen <dongchenchen2(a)huawei.com> --- net/ipv6/seg6.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c index d59eef2f41c6..327e231021e3 100644 --- a/net/ipv6/seg6.c +++ b/net/ipv6/seg6.c @@ -494,6 +494,8 @@ int __init seg6_init(void) #endif #ifdef CONFIG_IPV6_SEG6_LWTUNNEL out_unregister_genl: +#endif +#if IS_ENABLED(CONFIG_IPV6_SEG6_LWTUNNEL) || IS_ENABLED(CONFIG_IPV6_SEG6_HMAC) genl_unregister_family(&seg6_genl_family); #endif out_unregister_pernet: -- 2.25.1

2 1

[PATCH openEuler-1.0-LTS] ipv6: sr: fix invalid unregister error path
by Dong Chenchen 02 Jul '24

02 Jul '24

From: Hangbin Liu <liuhangbin(a)gmail.com> stable inclusion from stable-v4.19.316 commit 10610575a3ac2a702bf5c57aa931beaf847949c7 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA6SHW CVE: CVE-2024-38612 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 160e9d2752181fcf18c662e74022d77d3164cd45 ] The error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL is not defined. In that case if seg6_hmac_init() fails, the genl_unregister_family() isn't called. This issue exist since commit 46738b1317e1 ("ipv6: sr: add option to control lwtunnel support"), and commit 5559cea2d5aa ("ipv6: sr: fix possible use-after-free and null-ptr-deref") replaced unregister_pernet_subsys() with genl_unregister_family() in this error path. Fixes: 46738b1317e1 ("ipv6: sr: add option to control lwtunnel support") Reported-by: Guillaume Nault <gnault(a)redhat.com> Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Reviewed-by: Sabrina Dubroca <sd(a)queasysnail.net> Reviewed-by: David Ahern <dsahern(a)kernel.org> Link: https://lore.kernel.org/r/20240509131812.1662197-4-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba(a)kernel.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- net/ipv6/seg6.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ipv6/seg6.c b/net/ipv6/seg6.c index 4bd601c96434..001566dcc8ce 100644 --- a/net/ipv6/seg6.c +++ b/net/ipv6/seg6.c @@ -484,6 +484,8 @@ int __init seg6_init(void) #endif #ifdef CONFIG_IPV6_SEG6_LWTUNNEL out_unregister_genl: +#endif +#if IS_ENABLED(CONFIG_IPV6_SEG6_LWTUNNEL) || IS_ENABLED(CONFIG_IPV6_SEG6_HMAC) genl_unregister_family(&seg6_genl_family); #endif out_unregister_pernet: -- 2.25.1

2 1

[PATCH openEuler-22.03-LTS-SP1] ice: Do not use WQ_MEM_RECLAIM flag for workqueue
by Yu Liao 02 Jul '24

02 Jul '24

From: Anirudh Venkataramanan <anirudh.venkataramanan(a)intel.com> stable inclusion from stable-v5.10.168 commit 1ad4112c9fcf0bc08222b2b1614fba52ffd12255 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9R4N2 CVE: CVE-2023-52743 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… ---------------------------------------------------- [ Upstream commit 4d159f7884f78b1aacb99b4fc37d1e3cb1194e39 ] When both ice and the irdma driver are loaded, a warning in check_flush_dependency is being triggered. This is due to ice driver workqueue being allocated with the WQ_MEM_RECLAIM flag and the irdma one is not. According to kernel documentation, this flag should be set if the workqueue will be involved in the kernel's memory reclamation flow. Since it is not, there is no need for the ice driver's WQ to have this flag set so remove it. Example trace: [ +0.000004] workqueue: WQ_MEM_RECLAIM ice:ice_service_task [ice] is flushing !WQ_MEM_RECLAIM infiniband:0x0 [ +0.000139] WARNING: CPU: 0 PID: 728 at kernel/workqueue.c:2632 check_flush_dependency+0x178/0x1a0 [ +0.000011] Modules linked in: bonding tls xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_cha in_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink bridge stp llc rfkill vfat fat intel_rapl_msr intel _rapl_common isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct1 0dif_pclmul crc32_pclmul ghash_clmulni_intel rapl intel_cstate rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_ core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_cm iw_cm iTCO_wdt iTCO_vendor_support ipmi_ssif irdma mei_me ib_uverbs ib_core intel_uncore joydev pcspkr i2c_i801 acpi_ipmi mei lpc_ich i2c_smbus intel_pch_thermal ioatdma ipmi_si acpi_power_meter acpi_pad xfs libcrc32c sd_mod t10_pi crc64_rocksoft crc64 sg ahci ixgbe libahci ice i40e igb crc32c_intel mdio i2c_algo_bit liba ta dca wmi dm_mirror dm_region_hash dm_log dm_mod ipmi_devintf ipmi_msghandler fuse [ +0.000161] [last unloaded: bonding] [ +0.000006] CPU: 0 PID: 728 Comm: kworker/0:2 Tainted: G S 6.2.0-rc2_next-queue-13jan-00458-gc20aabd57164 #1 [ +0.000006] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0010.010620200716 01/06/2020 [ +0.000003] Workqueue: ice ice_service_task [ice] [ +0.000127] RIP: 0010:check_flush_dependency+0x178/0x1a0 [ +0.000005] Code: 89 8e 02 01 e8 49 3d 40 00 49 8b 55 18 48 8d 8d d0 00 00 00 48 8d b3 d0 00 00 00 4d 89 e0 48 c7 c7 e0 3b 08 9f e8 bb d3 07 01 <0f> 0b e9 be fe ff ff 80 3d 24 89 8e 02 00 0f 85 6b ff ff ff e9 06 [ +0.000004] RSP: 0018:ffff88810a39f990 EFLAGS: 00010282 [ +0.000005] RAX: 0000000000000000 RBX: ffff888141bc2400 RCX: 0000000000000000 [ +0.000004] RDX: 0000000000000001 RSI: dffffc0000000000 RDI: ffffffffa1213a80 [ +0.000003] RBP: ffff888194bf3400 R08: ffffed117b306112 R09: ffffed117b306112 [ +0.000003] R10: ffff888bd983088b R11: ffffed117b306111 R12: 0000000000000000 [ +0.000003] R13: ffff888111f84d00 R14: ffff88810a3943ac R15: ffff888194bf3400 [ +0.000004] FS: 0000000000000000(0000) GS:ffff888bd9800000(0000) knlGS:0000000000000000 [ +0.000003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ +0.000003] CR2: 000056035b208b60 CR3: 000000017795e005 CR4: 00000000007706f0 [ +0.000003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ +0.000003] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ +0.000002] PKRU: 55555554 [ +0.000003] Call Trace: [ +0.000002] <TASK> [ +0.000003] __flush_workqueue+0x203/0x840 [ +0.000006] ? mutex_unlock+0x84/0xd0 [ +0.000008] ? __pfx_mutex_unlock+0x10/0x10 [ +0.000004] ? __pfx___flush_workqueue+0x10/0x10 [ +0.000006] ? mutex_lock+0xa3/0xf0 [ +0.000005] ib_cache_cleanup_one+0x39/0x190 [ib_core] [ +0.000174] __ib_unregister_device+0x84/0xf0 [ib_core] [ +0.000094] ib_unregister_device+0x25/0x30 [ib_core] [ +0.000093] irdma_ib_unregister_device+0x97/0xc0 [irdma] [ +0.000064] ? __pfx_irdma_ib_unregister_device+0x10/0x10 [irdma] [ +0.000059] ? up_write+0x5c/0x90 [ +0.000005] irdma_remove+0x36/0x90 [irdma] [ +0.000062] auxiliary_bus_remove+0x32/0x50 [ +0.000007] device_release_driver_internal+0xfa/0x1c0 [ +0.000005] bus_remove_device+0x18a/0x260 [ +0.000007] device_del+0x2e5/0x650 [ +0.000005] ? __pfx_device_del+0x10/0x10 [ +0.000003] ? mutex_unlock+0x84/0xd0 [ +0.000004] ? __pfx_mutex_unlock+0x10/0x10 [ +0.000004] ? _raw_spin_unlock+0x18/0x40 [ +0.000005] ice_unplug_aux_dev+0x52/0x70 [ice] [ +0.000160] ice_service_task+0x1309/0x14f0 [ice] [ +0.000134] ? __pfx___schedule+0x10/0x10 [ +0.000006] process_one_work+0x3b1/0x6c0 [ +0.000008] worker_thread+0x69/0x670 [ +0.000005] ? __kthread_parkme+0xec/0x110 [ +0.000007] ? __pfx_worker_thread+0x10/0x10 [ +0.000005] kthread+0x17f/0x1b0 [ +0.000005] ? __pfx_kthread+0x10/0x10 [ +0.000004] ret_from_fork+0x29/0x50 [ +0.000009] </TASK> Fixes: 940b61af02f4 ("ice: Initialize PF and setup miscellaneous interrupt") Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan(a)intel.com> Signed-off-by: Marcin Szycik <marcin.szycik(a)linux.intel.com> Tested-by: Jakub Andrysiak <jakub.andrysiak(a)intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen(a)intel.com> Reviewed-by: Leon Romanovsky <leonro(a)nvidia.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: zhaoxiaoqiang11 <zhaoxiaoqiang11(a)jd.com> Signed-off-by: Yu Liao <liaoyu15(a)huawei.com> --- drivers/net/ethernet/intel/ice/ice_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index ba104db155c8..a3e315174ff5 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4853,7 +4853,7 @@ static int __init ice_module_init(void) pr_info("%s\n", ice_driver_string); pr_info("%s\n", ice_copyright); - ice_wq = alloc_workqueue("%s", WQ_MEM_RECLAIM, 0, KBUILD_MODNAME); + ice_wq = alloc_workqueue("%s", 0, 0, KBUILD_MODNAME); if (!ice_wq) { pr_err("Failed to create workqueue\n"); return -ENOMEM; -- 2.33.0

2 1

[PATCH openEuler-22.03-LTS-SP1 0/4] fix CVE-2022-48721
by Zhengchao Shao 02 Jul '24

02 Jul '24

Fix CVE-2022-48721. Wen Gu (4): net/smc: Forward wakeup to smc socket waitqueue after fallback net/smc: Avoid overwriting the copies of clcsock callback functions net/smc: Only save the original clcsock callback functions net/smc: Fix slab-out-of-bounds issue in fallback net/smc/af_smc.c | 193 +++++++++++++++++++++++++++++++++++++++----- net/smc/smc.h | 49 ++++++++++- net/smc/smc_close.c | 5 +- 3 files changed, 227 insertions(+), 20 deletions(-) -- 2.34.1

2 5

[PATCH openEuler-1.0-LTS] usb: fix various gadgets null ptr deref on 10gbps cabling.
by Zheng Zucheng 02 Jul '24

02 Jul '24

From: Maciej Żenczykowski <maze(a)google.com> stable inclusion from stable-v5.10.44 commit 4b289a0f3033f465b4fd51ba995251a7867a2aa2 bugzilla: https://gitee.com/src-openeuler/kernel/issues/I9R4K4 CVE: CVE-2021-47270 -------------------------------- commit 90c4d05780d47e14a50e11a7f17373104cd47d25 upstream. This avoids a null pointer dereference in f_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm} by simply reusing the 5gbps config for 10gbps. Fixes: eaef50c76057 ("usb: gadget: Update usb_assign_descriptors for SuperSpeedPlus") Cc: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> Cc: Felipe Balbi <balbi(a)kernel.org> Cc: Gustavo A. R. Silva <gustavoars(a)kernel.org> Cc: Lorenzo Colitti <lorenzo(a)google.com> Cc: Martin K. Petersen <martin.petersen(a)oracle.com> Cc: Michael R Sweet <msweet(a)msweet.org> Cc: Mike Christie <michael.christie(a)oracle.com> Cc: Pawel Laszczak <pawell(a)cadence.com> Cc: Peter Chen <peter.chen(a)nxp.com> Cc: Sudhakar Panneerselvam <sudhakar.panneerselvam(a)oracle.com> Cc: Wei Ming Chen <jj251510319013(a)gmail.com> Cc: Will McVicker <willmcvicker(a)google.com> Cc: Zqiang <qiang.zhang(a)windriver.com> Reviewed-By: Lorenzo Colitti <lorenzo(a)google.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Maciej Żenczykowski <maze(a)google.com> Link: https://lore.kernel.org/r/20210608044141.3898496-1-zenczykowski@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: Chen Jun <chenjun102(a)huawei.com> Acked-by: Weilong Chen <chenweilong(a)huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai(a)huawei.com> Signed-off-by: Zheng Zucheng <zhengzucheng(a)huawei.com> --- drivers/usb/gadget/function/f_ecm.c | 2 +- drivers/usb/gadget/function/f_eem.c | 2 +- drivers/usb/gadget/function/f_hid.c | 3 ++- drivers/usb/gadget/function/f_loopback.c | 2 +- drivers/usb/gadget/function/f_printer.c | 3 ++- drivers/usb/gadget/function/f_rndis.c | 2 +- drivers/usb/gadget/function/f_serial.c | 2 +- drivers/usb/gadget/function/f_sourcesink.c | 3 ++- drivers/usb/gadget/function/f_subset.c | 2 +- drivers/usb/gadget/function/f_tcm.c | 3 ++- 10 files changed, 14 insertions(+), 10 deletions(-) diff --git a/drivers/usb/gadget/function/f_ecm.c b/drivers/usb/gadget/function/f_ecm.c index 460d5d7c984f..fc4419f0bf74 100644 --- a/drivers/usb/gadget/function/f_ecm.c +++ b/drivers/usb/gadget/function/f_ecm.c @@ -788,7 +788,7 @@ ecm_bind(struct usb_configuration *c, struct usb_function *f) fs_ecm_notify_desc.bEndpointAddress; status = usb_assign_descriptors(f, ecm_fs_function, ecm_hs_function, - ecm_ss_function, NULL); + ecm_ss_function, ecm_ss_function); if (status) goto fail; diff --git a/drivers/usb/gadget/function/f_eem.c b/drivers/usb/gadget/function/f_eem.c index c13befa31110..3f56e1ce4e0e 100644 --- a/drivers/usb/gadget/function/f_eem.c +++ b/drivers/usb/gadget/function/f_eem.c @@ -305,7 +305,7 @@ static int eem_bind(struct usb_configuration *c, struct usb_function *f) eem_ss_out_desc.bEndpointAddress = eem_fs_out_desc.bEndpointAddress; status = usb_assign_descriptors(f, eem_fs_function, eem_hs_function, - eem_ss_function, NULL); + eem_ss_function, eem_ss_function); if (status) goto fail; diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index f3816a5c861e..0586229ac83d 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -808,7 +808,8 @@ static int hidg_bind(struct usb_configuration *c, struct usb_function *f) hidg_fs_out_ep_desc.bEndpointAddress; status = usb_assign_descriptors(f, hidg_fs_descriptors, - hidg_hs_descriptors, hidg_ss_descriptors, NULL); + hidg_hs_descriptors, hidg_ss_descriptors, + hidg_ss_descriptors); if (status) goto fail; diff --git a/drivers/usb/gadget/function/f_loopback.c b/drivers/usb/gadget/function/f_loopback.c index 1803646b3678..90215a81c178 100644 --- a/drivers/usb/gadget/function/f_loopback.c +++ b/drivers/usb/gadget/function/f_loopback.c @@ -207,7 +207,7 @@ static int loopback_bind(struct usb_configuration *c, struct usb_function *f) ss_loop_sink_desc.bEndpointAddress = fs_loop_sink_desc.bEndpointAddress; ret = usb_assign_descriptors(f, fs_loopback_descs, hs_loopback_descs, - ss_loopback_descs, NULL); + ss_loopback_descs, ss_loopback_descs); if (ret) return ret; diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c index 8ed1295d7e35..32de1f5343d0 100644 --- a/drivers/usb/gadget/function/f_printer.c +++ b/drivers/usb/gadget/function/f_printer.c @@ -1063,7 +1063,8 @@ static int printer_func_bind(struct usb_configuration *c, ss_ep_out_desc.bEndpointAddress = fs_ep_out_desc.bEndpointAddress; ret = usb_assign_descriptors(f, fs_printer_function, - hs_printer_function, ss_printer_function, NULL); + hs_printer_function, ss_printer_function, + ss_printer_function); if (ret) return ret; diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c index 0d8e4a364ca6..8b09dfcadf89 100644 --- a/drivers/usb/gadget/function/f_rndis.c +++ b/drivers/usb/gadget/function/f_rndis.c @@ -787,7 +787,7 @@ rndis_bind(struct usb_configuration *c, struct usb_function *f) ss_notify_desc.bEndpointAddress = fs_notify_desc.bEndpointAddress; status = usb_assign_descriptors(f, eth_fs_function, eth_hs_function, - eth_ss_function, NULL); + eth_ss_function, eth_ss_function); if (status) goto fail; diff --git a/drivers/usb/gadget/function/f_serial.c b/drivers/usb/gadget/function/f_serial.c index c860f30a0ea2..6db973d0c252 100644 --- a/drivers/usb/gadget/function/f_serial.c +++ b/drivers/usb/gadget/function/f_serial.c @@ -233,7 +233,7 @@ static int gser_bind(struct usb_configuration *c, struct usb_function *f) gser_ss_out_desc.bEndpointAddress = gser_fs_out_desc.bEndpointAddress; status = usb_assign_descriptors(f, gser_fs_function, gser_hs_function, - gser_ss_function, NULL); + gser_ss_function, gser_ss_function); if (status) goto fail; dev_dbg(&cdev->gadget->dev, "generic ttyGS%d: %s speed IN/%s OUT/%s\n", diff --git a/drivers/usb/gadget/function/f_sourcesink.c b/drivers/usb/gadget/function/f_sourcesink.c index ed68a4860b7d..282737e4609c 100644 --- a/drivers/usb/gadget/function/f_sourcesink.c +++ b/drivers/usb/gadget/function/f_sourcesink.c @@ -431,7 +431,8 @@ sourcesink_bind(struct usb_configuration *c, struct usb_function *f) ss_iso_sink_desc.bEndpointAddress = fs_iso_sink_desc.bEndpointAddress; ret = usb_assign_descriptors(f, fs_source_sink_descs, - hs_source_sink_descs, ss_source_sink_descs, NULL); + hs_source_sink_descs, ss_source_sink_descs, + ss_source_sink_descs); if (ret) return ret; diff --git a/drivers/usb/gadget/function/f_subset.c b/drivers/usb/gadget/function/f_subset.c index 4d945254905d..51c1cae162d9 100644 --- a/drivers/usb/gadget/function/f_subset.c +++ b/drivers/usb/gadget/function/f_subset.c @@ -358,7 +358,7 @@ geth_bind(struct usb_configuration *c, struct usb_function *f) fs_subset_out_desc.bEndpointAddress; status = usb_assign_descriptors(f, fs_eth_function, hs_eth_function, - ss_eth_function, NULL); + ss_eth_function, ss_eth_function); if (status) goto fail; diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c index 106988a6661a..bc714dc48152 100644 --- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -2070,7 +2070,8 @@ static int tcm_bind(struct usb_configuration *c, struct usb_function *f) uasp_fs_cmd_desc.bEndpointAddress = uasp_ss_cmd_desc.bEndpointAddress; ret = usb_assign_descriptors(f, uasp_fs_function_desc, - uasp_hs_function_desc, uasp_ss_function_desc, NULL); + uasp_hs_function_desc, uasp_ss_function_desc, + uasp_ss_function_desc); if (ret) goto ep_fail; -- 2.34.1

2 1

[PATCH openEuler-1.0-LTS 0/2] CVE-2024-38582
by Yifan Qiao 02 Jul '24

02 Jul '24

Ryusuke Konishi (2): nilfs2: fix unexpected freezing of nilfs_segctor_sync() nilfs2: fix potential hang in nilfs_detach_log_writer() fs/nilfs2/segment.c | 38 +++++++++++++++++++++++++++++++------- 1 file changed, 31 insertions(+), 7 deletions(-) -- 2.39.2

2 3

[PATCH OLK-6.6] drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails
by Xiongfeng Wang 02 Jul '24

02 Jul '24

From: Konrad Dybcio <konrad.dybcio(a)linaro.org> mainline inclusion from mainline-v6.10-rc1 commit 46d4efcccc688cbacdd70a238bedca510acaa8e4 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IA7D2C CVE: CVE-2024-38390 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?i… -------------------------------- Calling a6xx_destroy() before adreno_gpu_init() leads to a null pointer dereference on: msm_gpu_cleanup() : platform_set_drvdata(gpu->pdev, NULL); as gpu->pdev is only assigned in: a6xx_gpu_init() |_ adreno_gpu_init |_ msm_gpu_init() Instead of relying on handwavy null checks down the cleanup chain, explicitly de-allocate the LLC data and free a6xx_gpu instead. Fixes: 76efc2453d0e ("drm/msm/gpu: Fix crash during system suspend after unbind") Signed-off-by: Konrad Dybcio <konrad.dybcio(a)linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/588919/ Signed-off-by: Rob Clark <robdclark(a)chromium.org> Signed-off-by: Xiongfeng Wang <wangxiongfeng2(a)huawei.com> --- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index 522ca7fe6762..3664c1476a83 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -2343,7 +2343,8 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev) ret = a6xx_set_supported_hw(&pdev->dev, config->info); if (ret) { - a6xx_destroy(&(a6xx_gpu->base.base)); + a6xx_llc_slices_destroy(a6xx_gpu); + kfree(a6xx_gpu); return ERR_PTR(ret); } -- 2.20.1

2 1