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[PATCH openEuler-22.03-LTS-SP1] crypto: hisilicon/sec - Fix memory leak for sec resource release
by Peng Zhang 06 Aug '24

06 Aug '24

From: Chenghai Huang <huangchenghai2(a)huawei.com> mainline inclusion from mainline-v6.10-rc1 commit bba4250757b4ae1680fea435a358d8093f254094 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAD2XU CVE: CVE-2024-41002 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… ------------------------------------------- The AIV is one of the SEC resources. When releasing resources, it need to release the AIV resources at the same time. Otherwise, memory leakage occurs. The aiv resource release is added to the sec resource release function. Signed-off-by: Chenghai Huang <huangchenghai2(a)huawei.com> Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> Signed-off-by: ZhangPeng <zhangpeng362(a)huawei.com> --- drivers/crypto/hisilicon/sec2/sec_crypto.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/sec2/sec_crypto.c b/drivers/crypto/hisilicon/sec2/sec_crypto.c index 84ae8ddd1a13..6d3ab6c909cf 100644 --- a/drivers/crypto/hisilicon/sec2/sec_crypto.c +++ b/drivers/crypto/hisilicon/sec2/sec_crypto.c @@ -479,8 +479,10 @@ static void sec_alg_resource_free(struct sec_ctx *ctx, if (ctx->pbuf_supported) sec_free_pbuf_resource(dev, qp_ctx->res); - if (ctx->alg_type == SEC_AEAD) + if (ctx->alg_type == SEC_AEAD) { sec_free_mac_resource(dev, qp_ctx->res); + sec_free_aiv_resource(dev, qp_ctx->res); + } } static int sec_alloc_qp_ctx_resource(struct hisi_qm *qm, struct sec_ctx *ctx, -- 2.25.1

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[PATCH openEuler-22.03-LTS-SP1 0/2] Fix CVE-2021-47582
by Peng Zhang 06 Aug '24

06 Aug '24

From: ZhangPeng <zhangpeng362(a)huawei.com> Backport 2 bugfixes to fix CVE-2021-47582. Alan Stern (1): USB: core: Make do_proc_control() and do_proc_bulk() killable Tasos Sahanidis (1): usb: core: Don't hold the device lock while sleeping in do_proc_control() drivers/usb/core/devio.c | 146 ++++++++++++++++++++++++++++++--------- 1 file changed, 114 insertions(+), 32 deletions(-) -- 2.25.1

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[PATCH OLK-5.10 0/2] Fix CVE-2021-47582
by Peng Zhang 06 Aug '24

06 Aug '24

From: ZhangPeng <zhangpeng362(a)huawei.com> Backport 2 patches to fix CVE-2021-47582. Alan Stern (1): USB: core: Make do_proc_control() and do_proc_bulk() killable Tasos Sahanidis (1): usb: core: Don't hold the device lock while sleeping in do_proc_control() drivers/usb/core/devio.c | 146 ++++++++++++++++++++++++++++++--------- 1 file changed, 114 insertions(+), 32 deletions(-) -- 2.25.1

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[PATCH openEuler-1.0-LTS 0/2] Fix CVE-2024-42160
by Zheng Zucheng 06 Aug '24

06 Aug '24

Fix CVE-2024-42160 Chao Yu (1): f2fs: check validation of fault attrs in f2fs_build_fault_attr() Nathan Chancellor (1): f2fs: Add inline to f2fs_build_fault_attr() stub fs/f2fs/f2fs.h | 12 ++++++++---- fs/f2fs/super.c | 27 ++++++++++++++++++++------- fs/f2fs/sysfs.c | 12 ++++++++++-- 3 files changed, 38 insertions(+), 13 deletions(-) -- 2.34.1

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[PATCH OLK-6.6 0/1] secure smmu init
by Xiangkai Yang 06 Aug '24

06 Aug '24

virtCCA feature ikarosYuuki (1): secure smmu init arch/arm64/include/asm/kvm_tmi.h | 244 +++-- arch/arm64/include/asm/kvm_tmm.h | 22 + arch/arm64/kvm/tmi.c | 128 ++- arch/arm64/kvm/virtcca_cvm.c | 10 +- drivers/iommu/arm/arm-smmu-v3/Makefile | 1 + drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c | 841 ++++++++++++++++++ drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h | 198 +++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 168 +++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 + include/linux/iommu.h | 4 + 10 files changed, 1548 insertions(+), 84 deletions(-) create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h -- 2.27.0

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[PATCH OLK-6.6 0/1] secure smmu init
by y00878127 06 Aug '24

06 Aug '24

From: Xiangkai Yang <yangxiangkai(a)huawei.com> virtCCA feature ikarosYuuki (1): secure smmu init arch/arm64/include/asm/kvm_tmi.h | 244 +++-- arch/arm64/include/asm/kvm_tmm.h | 22 + arch/arm64/kvm/tmi.c | 128 ++- arch/arm64/kvm/virtcca_cvm.c | 10 +- drivers/iommu/arm/arm-smmu-v3/Makefile | 1 + drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c | 841 ++++++++++++++++++ drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h | 198 +++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 168 +++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 + include/linux/iommu.h | 4 + 10 files changed, 1548 insertions(+), 84 deletions(-) create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h -- 2.27.0

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[PATCH OLK-6.6 0/1] secure smmu init
by Xiangkai Yang 06 Aug '24

06 Aug '24

virtCCA feature ikarosYuuki (1): secure smmu init arch/arm64/include/asm/kvm_tmi.h | 244 +++-- arch/arm64/include/asm/kvm_tmm.h | 22 + arch/arm64/kvm/tmi.c | 128 ++- arch/arm64/kvm/virtcca_cvm.c | 10 +- drivers/iommu/arm/arm-smmu-v3/Makefile | 1 + drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c | 841 ++++++++++++++++++ drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h | 198 +++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 168 +++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 + include/linux/iommu.h | 4 + 10 files changed, 1548 insertions(+), 84 deletions(-) create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h -- 2.27.0

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[PATCH OLK-6.6 0/1] secure smmu init
by y00878127 06 Aug '24

06 Aug '24

From: Xiangkai Yang <yangxiangkai(a)huawei.com> virtCCA feature ikarosYuuki (1): secure smmu init arch/arm64/include/asm/kvm_tmi.h | 244 +++-- arch/arm64/include/asm/kvm_tmm.h | 22 + arch/arm64/kvm/tmi.c | 128 ++- arch/arm64/kvm/virtcca_cvm.c | 10 +- drivers/iommu/arm/arm-smmu-v3/Makefile | 1 + drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c | 841 ++++++++++++++++++ drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h | 198 +++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 168 +++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 + include/linux/iommu.h | 4 + 10 files changed, 1548 insertions(+), 84 deletions(-) create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h -- 2.27.0

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[PATCH OLK-6.6 0/1] secure smmu init
by y00878127 06 Aug '24

06 Aug '24

From: Xiangkai Yang <yangxiangkai(a)huawei.com> virtCCA feature ikarosYuuki (1): secure smmu init arch/arm64/include/asm/kvm_tmi.h | 244 +++-- arch/arm64/include/asm/kvm_tmm.h | 22 + arch/arm64/kvm/tmi.c | 128 ++- arch/arm64/kvm/virtcca_cvm.c | 10 +- drivers/iommu/arm/arm-smmu-v3/Makefile | 1 + drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c | 841 ++++++++++++++++++ drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h | 198 +++++ drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 168 +++- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h | 16 + include/linux/iommu.h | 4 + 10 files changed, 1548 insertions(+), 84 deletions(-) create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.c create mode 100644 drivers/iommu/arm/arm-smmu-v3/arm-s-smmu-v3.h -- 2.27.0

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[PATCH OLK-6.6] s390/pkey: Use kfree_sensitive() to fix Coccinelle warnings
by Zhang Changzhong 06 Aug '24

06 Aug '24

From: Jules Irenge <jbi.octave(a)gmail.com> mainline inclusion from mainline-v6.10-rc1 commit 22e6824622e8a8889df0f8fc4ed5aea0e702a694 category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/IAGSJP CVE: CVE-2024-42158 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?… -------------------------------- Replace memzero_explicit() and kfree() with kfree_sensitive() to fix warnings reported by Coccinelle: WARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1506) WARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1643) WARNING opportunity for kfree_sensitive/kvfree_sensitive (line 1770) Signed-off-by: Jules Irenge <jbi.octave(a)gmail.com> Reviewed-by: Holger Dengler <dengler(a)linux.ibm.com> Link: https://lore.kernel.org/r/ZjqZkNi_JUJu73Rg@octinomon.home Signed-off-by: Heiko Carstens <hca(a)linux.ibm.com> Signed-off-by: Alexander Gordeev <agordeev(a)linux.ibm.com> Conflicts: drivers/s390/crypto/pkey_api.c [commit 6d749b4e0208 ("s390/pkey: introduce dynamic debugging for pkey") is not merged] Signed-off-by: Zhang Changzhong <zhangchangzhong(a)huawei.com> --- drivers/s390/crypto/pkey_api.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/s390/crypto/pkey_api.c b/drivers/s390/crypto/pkey_api.c index 436de13..cfbed3a 100644 --- a/drivers/s390/crypto/pkey_api.c +++ b/drivers/s390/crypto/pkey_api.c @@ -1491,8 +1491,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, rc = pkey_keyblob2pkey(kkey, ktp.keylen, ktp.protkey.protkey, &ktp.protkey.len, &ktp.protkey.type); DEBUG_DBG("%s pkey_keyblob2pkey()=%d\n", __func__, rc); - memzero_explicit(kkey, ktp.keylen); - kfree(kkey); + kfree_sensitive(kkey); if (!rc && copy_to_user(utp, &ktp, sizeof(ktp))) rc = -EFAULT; memzero_explicit(&ktp, sizeof(ktp)); @@ -1627,8 +1626,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, &ktp.protkey.type); DEBUG_DBG("%s pkey_keyblob2pkey2()=%d\n", __func__, rc); kfree(apqns); - memzero_explicit(kkey, ktp.keylen); - kfree(kkey); + kfree_sensitive(kkey); if (!rc && copy_to_user(utp, &ktp, sizeof(ktp))) rc = -EFAULT; memzero_explicit(&ktp, sizeof(ktp)); @@ -1753,8 +1751,7 @@ static long pkey_unlocked_ioctl(struct file *filp, unsigned int cmd, protkey, &protkeylen, &ktp.pkeytype); DEBUG_DBG("%s pkey_keyblob2pkey3()=%d\n", __func__, rc); kfree(apqns); - memzero_explicit(kkey, ktp.keylen); - kfree(kkey); + kfree_sensitive(kkey); if (rc) { kfree_sensitive(protkey); break; -- 2.9.5

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