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[openeuler:OLK-6.6 7453/15273] mm/kasan/shadow.c:90:undefined reference to `__memcpy_mc'
by kernel test robot 24 Oct '24

24 Oct '24

Hi Tong, FYI, the error/warning still remains. tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: ed7fbeaf3f3511bb3db6134d07f614d513c4273f commit: b991780c836ceb9a479c6c6e385e914b487e353a [7453/15273] arm64: introduce copy_mc_to_kernel() implementation config: arm64-randconfig-003-20241024 (https://download.01.org/0day-ci/archive/20241024/202410242202.olRfrxYG-lkp@…) compiler: aarch64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410242202.olRfrxYG-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202410242202.olRfrxYG-lkp@intel.com/ All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: mm/kasan/shadow.o: in function `memcpy_mc': >> mm/kasan/shadow.c:90:(.text+0x6bc): undefined reference to `__memcpy_mc' vim +90 mm/kasan/shadow.c 81 82 #ifdef __HAVE_ARCH_MEMCPY_MC 83 #undef memcpy_mc 84 int memcpy_mc(void *dest, const void *src, size_t len) 85 { 86 if (!kasan_check_range(src, len, false, _RET_IP_) || 87 !kasan_check_range(dest, len, true, _RET_IP_)) 88 return (int)len; 89 > 90 return __memcpy_mc(dest, src, len); 91 } 92 #endif 93 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-5.10 0/2] fix CVE-2024-43841
by dinglongwei 24 Oct '24

24 Oct '24

fix CVE-2024-43841 En-Wei Wu (1): wifi: virt_wifi: avoid reporting connection success with wrong SSID Johannes Berg (1): wifi: virt_wifi: don't use strlen() in const context drivers/net/wireless/virt_wifi.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) -- 2.17.1

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[PATCH openEuler-22.03-LTS-SP1 0/2] CVE-2024-43841
by dinglongwei 24 Oct '24

24 Oct '24

fix CVE-2024-43841 En-Wei Wu (1): wifi: virt_wifi: avoid reporting connection success with wrong SSID Johannes Berg (1): wifi: virt_wifi: don't use strlen() in const context drivers/net/wireless/virt_wifi.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) -- 2.17.1

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[PATCH openEuler-22.03-LTS-SP1 0/1] fix CVE-2024-49954
by Liao Chen 24 Oct '24

24 Oct '24

fix CVE-2024-49954 Thomas Gleixner (1): static_call: Replace pointless WARN_ON() in static_call_module_notify() kernel/static_call.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.34.1

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[PATCH openEuler-22.03-LTS-SP1 0/1] fix CVE-2024-49954
by Liao Chen 24 Oct '24

24 Oct '24

fix CVE-2024-49954 Thomas Gleixner (1): [Backport] static_call: Replace pointless WARN_ON() in static_call_module_notify() kernel/static_call_inline.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.34.1

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[PATCH openEuler-1.0-LTS] drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
by Yi Yang 24 Oct '24

24 Oct '24

From: Junlin Li <make24(a)iscas.ac.cn> mainline inclusion from mainline-v6.12-rc1 commit 8ae06f360cfaca2b88b98ca89144548b3186aab1 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYPJY CVE: CVE-2024-47698 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Ensure index in rtl2832_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this issue. Signed-off-by: Junlin Li <make24(a)iscas.ac.cn> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Fixes: 4b01e01a81b6 ("[media] rtl2832: implement PID filter") [hverkuil: added fixes tag, rtl2830_pid_filter -> rtl2832_pid_filter in logmsg] Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/media/dvb-frontends/rtl2832.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 2f1f5cbaf03c..a7a6c4e5d1cc 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -995,7 +995,7 @@ static int rtl2832_pid_filter(struct dvb_frontend *fe, u8 index, u16 pid, index, pid, onoff, dev->slave_ts); /* skip invalid PIDs (0x2000) */ - if (pid > 0x1fff || index > 32) + if (pid > 0x1fff || index >= 32) return 0; if (onoff) -- 2.25.1

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[PATCH OLK-5.10] drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
by Yi Yang 24 Oct '24

24 Oct '24

From: Junlin Li <make24(a)iscas.ac.cn> stable inclusion from stable-v5.10.227 commit 6ae3b9aee42616ee93c4585174f40c767828006d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYPJY CVE: CVE-2024-47698 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 8ae06f360cfaca2b88b98ca89144548b3186aab1 ] Ensure index in rtl2832_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this issue. Signed-off-by: Junlin Li <make24(a)iscas.ac.cn> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Fixes: 4b01e01a81b6 ("[media] rtl2832: implement PID filter") [hverkuil: added fixes tag, rtl2830_pid_filter -> rtl2832_pid_filter in logmsg] Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/media/dvb-frontends/rtl2832.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index e5bffaaeed38..1c3e572cad3f 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -982,7 +982,7 @@ static int rtl2832_pid_filter(struct dvb_frontend *fe, u8 index, u16 pid, index, pid, onoff, dev->slave_ts); /* skip invalid PIDs (0x2000) */ - if (pid > 0x1fff || index > 32) + if (pid > 0x1fff || index >= 32) return 0; if (onoff) -- 2.25.1

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[PATCH openEuler-22.03-LTS-SP1] drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
by Yi Yang 24 Oct '24

24 Oct '24

From: Junlin Li <make24(a)iscas.ac.cn> stable inclusion from stable-v5.10.227 commit 6ae3b9aee42616ee93c4585174f40c767828006d category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYPJY CVE: CVE-2024-47698 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 8ae06f360cfaca2b88b98ca89144548b3186aab1 ] Ensure index in rtl2832_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this issue. Signed-off-by: Junlin Li <make24(a)iscas.ac.cn> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Fixes: 4b01e01a81b6 ("[media] rtl2832: implement PID filter") [hverkuil: added fixes tag, rtl2830_pid_filter -> rtl2832_pid_filter in logmsg] Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/media/dvb-frontends/rtl2832.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index e5bffaaeed38..1c3e572cad3f 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -982,7 +982,7 @@ static int rtl2832_pid_filter(struct dvb_frontend *fe, u8 index, u16 pid, index, pid, onoff, dev->slave_ts); /* skip invalid PIDs (0x2000) */ - if (pid > 0x1fff || index > 32) + if (pid > 0x1fff || index >= 32) return 0; if (onoff) -- 2.25.1

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[PATCH OLK-6.6] drivers: media: dvb-frontends/rtl2832: fix an out-of-bounds write error
by Yi Yang 24 Oct '24

24 Oct '24

From: Junlin Li <make24(a)iscas.ac.cn> stable inclusion from stable-v6.6.54 commit 527ab3eb3b0b4a6ee00e183c1de6a730239e2835 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYPJY CVE: CVE-2024-47698 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 8ae06f360cfaca2b88b98ca89144548b3186aab1 ] Ensure index in rtl2832_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this issue. Signed-off-by: Junlin Li <make24(a)iscas.ac.cn> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> Fixes: 4b01e01a81b6 ("[media] rtl2832: implement PID filter") [hverkuil: added fixes tag, rtl2830_pid_filter -> rtl2832_pid_filter in logmsg] Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Yi Yang <yiyang13(a)huawei.com> --- drivers/media/dvb-frontends/rtl2832.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/rtl2832.c b/drivers/media/dvb-frontends/rtl2832.c index 601cf45c3935..e6a7877a9854 100644 --- a/drivers/media/dvb-frontends/rtl2832.c +++ b/drivers/media/dvb-frontends/rtl2832.c @@ -983,7 +983,7 @@ static int rtl2832_pid_filter(struct dvb_frontend *fe, u8 index, u16 pid, index, pid, onoff, dev->slave_ts); /* skip invalid PIDs (0x2000) */ - if (pid > 0x1fff || index > 32) + if (pid > 0x1fff || index >= 32) return 0; if (onoff) -- 2.25.1

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[PATCH OLK-6.6] wifi: mt76: mt7996: fix NULL pointer dereference in mt7996_mcu_sta_bfer_he
by Zheng Yejian 24 Oct '24

24 Oct '24

From: Ma Ke <make24(a)iscas.ac.cn> stable inclusion from stable-v6.6.54 commit 8e4b60ae8a047ad2fb175fcfdd54feee80983a45 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAYPJK CVE: CVE-2024-47681 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- commit f503ae90c7355e8506e68498fe84c1357894cd5b upstream. Fix the NULL pointer dereference in mt7996_mcu_sta_bfer_he routine adding an sta interface to the mt7996 driver. Found by code review. Cc: stable(a)vger.kernel.org Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by: Ma Ke <make24(a)iscas.ac.cn> Link: https://patch.msgid.link/20240813081242.3991814-1-make24@iscas.ac.cn Signed-off-by: Felix Fietkau <nbd(a)nbd.name> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Signed-off-by: ZhangPeng <zhangpeng362(a)huawei.com> Signed-off-by: Zheng Yejian <zhengyejian1(a)huawei.com> --- drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index b66f712e1b17..531e948b0e3f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -1303,6 +1303,9 @@ mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, u8 nss_mcs = mt7996_mcu_get_sta_nss(mcs_map); u8 snd_dim, sts; + if (!vc) + return; + bf->tx_mode = MT_PHY_TYPE_HE_SU; mt7996_mcu_sta_sounding_rate(bf); -- 2.25.1

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