In the Linux kernel, the following vulnerability has been resolved:
net: stmmac: move the EST lock to struct stmmac_priv
Reinitialize the whole EST structure would also reset the mutex lock which is embedded in the EST structure, and then trigger the following warning. To address this, move the lock to struct stmmac_priv. We also need to reacquire the mutex lock when doing this initialization.
DEBUG_LOCKS_WARN_ON(lock->magic != lock) WARNING: CPU: 3 PID: 505 at kernel/locking/mutex.c:587 __mutex_lock+0xd84/0x1068 Modules linked in: CPU: 3 PID: 505 Comm: tc Not tainted 6.9.0-rc6-00053-g0106679839f7-dirty #29 Hardware name: NXP i.MX8MPlus EVK board (DT) pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __mutex_lock+0xd84/0x1068 lr : __mutex_lock+0xd84/0x1068 sp : ffffffc0864e3570 x29: ffffffc0864e3570 x28: ffffffc0817bdc78 x27: 0000000000000003 x26: ffffff80c54f1808 x25: ffffff80c9164080 x24: ffffffc080d723ac x23: 0000000000000000 x22: 0000000000000002 x21: 0000000000000000 x20: 0000000000000000 x19: ffffffc083bc3000 x18: ffffffffffffffff x17: ffffffc08117b080 x16: 0000000000000002 x15: ffffff80d2d40000 x14: 00000000000002da x13: ffffff80d2d404b8 x12: ffffffc082b5a5c8 x11: ffffffc082bca680 x10: ffffffc082bb2640 x9 : ffffffc082bb2698 x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000000001 x5 : ffffff8178fe0d48 x4 : 0000000000000000 x3 : 0000000000000027 x2 : ffffff8178fe0d50 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __mutex_lock+0xd84/0x1068 mutex_lock_nested+0x28/0x34 tc_setup_taprio+0x118/0x68c stmmac_setup_tc+0x50/0xf0 taprio_change+0x868/0xc9c
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | May 15, 2025 | Jun 19, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 19, 2024 |
| Suse | — | Upgrade dtb-caviumUpgrade dtb-xilinxUpgrade kernel-source-rtUpgrade kernel-debugUpgrade dtb-marvellUpgrade kernel-rt-livepatchUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-develUpgrade kernel-azure-optionalUpgrade kernel-debug-develUpgrade dtb-alteraUpgrade dtb-socionextUpgrade gfs2-kmp-defaultUpgrade dtb-broadcomUpgrade dtb-appleUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-extraUpgrade kernel-default-optionalUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade dtb-allwinnerUpgrade kernel-debug-vdsoUpgrade dlm-kmp-rtUpgrade kernel-source-vanillaUpgrade dtb-sprdUpgrade kernel-rt_debugUpgrade kernel-defaultUpgrade kernel-rt-vdsoUpgrade dtb-nvidiaUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-default-livepatch-develUpgrade kselftests-kmp-rtUpgrade kernel-obs-buildUpgrade cluster-md-kmp-rtUpgrade dtb-amdUpgrade kernel-rt_debug-develUpgrade ocfs2-kmp-64kbUpgrade dtb-rockchipUpgrade gfs2-kmp-azureUpgrade kernel-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-docs-htmlUpgrade dtb-renesasUpgrade kselftests-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade kernel-docsUpgrade ocfs2-kmp-defaultUpgrade kernel-default-baseUpgrade reiserfs-kmp-rtUpgrade kernel-64kbUpgrade kernel-rt-develUpgrade dtb-freescaleUpgrade kernel-kvmsmall-livepatch-develUpgrade dlm-kmp-64kbUpgrade kernel-syms-rtUpgrade kernel-sourceUpgrade gfs2-kmp-64kbUpgrade dtb-qcomUpgrade kernel-default-extraUpgrade cluster-md-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-devel-azureUpgrade kernel-azure-develUpgrade kernel-rt-livepatch-develUpgrade kernel-azure-extraUpgrade dtb-hisiliconUpgrade dtb-exynosUpgrade dlm-kmp-azureUpgrade kernel-default-livepatchUpgrade kernel-syms-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-develUpgrade dtb-amlogicUpgrade kernel-rt_debug-vdsoUpgrade kernel-macrosUpgrade kernel-default-base-rebuildUpgrade kernel-64kb-optionalUpgrade dtb-mediatekUpgrade dtb-lgUpgrade dtb-armUpgrade kselftests-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmallUpgrade kernel-default-vdsoUpgrade dtb-amazonUpgrade ocfs2-kmp-rtUpgrade kernel-default-develUpgrade gfs2-kmp-rtUpgrade dtb-apmUpgrade kernel-symsUpgrade kernel-rtUpgrade kernel-source-azureUpgrade kernel-kvmsmall-develUpgrade kernel-devel-rtUpgrade cluster-md-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-azure-vdsoUpgrade kernel-64kb-livepatch-devel | Jul 10, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1010-oemUpgrade linux-image-kvmUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1013-awsUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-azure-fdeUpgrade linux-image-gcpUpgrade linux-image-awsUpgrade linux-image-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-nvidia-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-azureUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-generic-lpaeUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-64kUpgrade linux-image-virtualUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-40-genericUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-genericUpgrade linux-image-oracleUpgrade linux-image-raspi | Aug 9, 2024 | Jun 19, 2024 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub