In the Linux kernel, the following vulnerability has been resolved:
nilfs2: prevent kernel bug at submit_bh_wbc()
Fix a bug where nilfs_get_block() returns a successful status when searching and inserting the specified block both fail inconsistently. If this inconsistent behavior is not due to a previously fixed bug, then an unexpected race is occurring, so return a temporary error -EAGAIN instead.
This prevents callers such as __block_write_begin_int() from requesting a read into a buffer that is not mapped, which would cause the BUG_ON check for the BH_Mapped flag in submit_bh_wbc() to fail.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-5.10.215-203.850Upgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-develUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-4.14.345-262.561 | Aug 14, 2024 | May 1, 2024 |
| Debian | — | Upgrade linux | May 8, 2024 | May 1, 2024 |
| Suse | — | Upgrade kernel-kvmsmallUpgrade kernel-rt_debugUpgrade kernel-default-livepatchUpgrade dtb-sprdUpgrade kernel-rt_debug-develUpgrade kernel-azure-develUpgrade kernel-rt-livepatch-develUpgrade dtb-marvellUpgrade dtb-rockchipUpgrade cluster-md-kmp-64kbUpgrade dtb-broadcomUpgrade dtb-qcomUpgrade kernel-kvmsmall-vdsoUpgrade kernel-azure-optionalUpgrade kernel-obs-buildUpgrade dlm-kmp-rtUpgrade dtb-amlogicUpgrade gfs2-kmp-azureUpgrade kernel-devel-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-azureUpgrade reiserfs-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade dtb-exynosUpgrade kernel-syms-azureUpgrade kernel-64kb-extraUpgrade kernel-syms-rtUpgrade kernel-rtUpgrade kernel-sourceUpgrade ocfs2-kmp-64kbUpgrade kernel-debug-vdsoUpgrade kernel-rt-vdsoUpgrade dtb-nvidiaUpgrade dtb-alteraUpgrade kernel-azure-vdsoUpgrade kernel-docs-htmlUpgrade kernel-rt-extraUpgrade kernel-defaultUpgrade kernel-source-rtUpgrade kernel-default-base-rebuildUpgrade kernel-source-vanillaUpgrade gfs2-kmp-defaultUpgrade kernel-rt-optionalUpgrade kernel-rt_debug-vdsoUpgrade kselftests-kmp-azureUpgrade kernel-macrosUpgrade kernel-debug-livepatch-develUpgrade kernel-develUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade kernel-source-azureUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-debug-develUpgrade dtb-xilinxUpgrade dtb-socionextUpgrade dtb-lgUpgrade dtb-apmUpgrade dtb-amdUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-rtUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-kvmsmall-livepatch-develUpgrade gfs2-kmp-rtUpgrade dtb-armUpgrade kernel-docsUpgrade kernel-azure-extraUpgrade dtb-caviumUpgrade dtb-hisiliconUpgrade kernel-symsUpgrade kernel-default-livepatch-develUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-appleUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-obs-qaUpgrade kernel-default-extraUpgrade kernel-debugUpgrade kernel-rt-develUpgrade gfs2-kmp-64kbUpgrade dtb-allwinnerUpgrade kselftests-kmp-defaultUpgrade kernel-zfcpdumpUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-baseUpgrade dtb-freescaleUpgrade cluster-md-kmp-rtUpgrade kernel-kvmsmall-develUpgrade dlm-kmp-defaultUpgrade dtb-renesasUpgrade dtb-amazonUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade kernel-64kbUpgrade dtb-mediatekUpgrade kernel-default-optionalUpgrade kernel-default-develUpgrade kernel-rt-livepatch | May 15, 2024 | May 1, 2024 |
| Ubuntu | — | Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-gkeopUpgrade linux-image-virtualUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-6.8.0-1008-azureUpgrade linux-image-5.15.0-116-lowlatency-64kUpgrade linux-image-oem-osp1Upgrade linux-image-6.8.0-1009-awsUpgrade linux-image-gke-5.15Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-116-generic-lpaeUpgrade linux-image-lowlatencyUpgrade linux-image-ibm-classicUpgrade linux-image-5.4.0-189-lowlatencyUpgrade linux-image-raspi2Upgrade linux-image-gcpUpgrade linux-image-5.15.0-1048-gkeopUpgrade linux-image-nvidiaUpgrade linux-image-oem-20.04dUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1132-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1004-gkeUpgrade linux-image-5.15.0-116-genericUpgrade linux-image-oracleUpgrade linux-image-5.4.0-1127-oracleUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-6.8.0-1006-oracleUpgrade linux-image-bluefieldUpgrade linux-image-5.15.0-1068-azureUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1005-raspiUpgrade linux-image-6.8.0-1006-oemUpgrade linux-image-intelUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64kUpgrade linux-image-gkeop-5.4Upgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.4.0-1047-xilinx-zynqmpUpgrade linux-image-ibmUpgrade linux-image-azure-lts-20.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.15.0-116-generic-64kUpgrade linux-image-5.4.0-1075-ibmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-azure-cvmUpgrade linux-image-awsUpgrade linux-image-6.8.0-35-lowlatencyUpgrade linux-image-raspiUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-5.15.0-1058-ibmUpgrade linux-image-5.15.0-1064-gcpUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-azureUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-116-lowlatencyUpgrade linux-image-5.15.0-1065-awsUpgrade linux-image-kvmUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.4.0-1040-iotUpgrade linux-image-oem-20.04Upgrade linux-image-6.8.0-35-generic-64kUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oemUpgrade linux-image-5.4.0-1112-raspiUpgrade linux-image-5.15.0-1065-gcpUpgrade linux-image-5.4.0-1095-gkeopUpgrade linux-image-oem-20.04cUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-6.8.0-1006-oracle-64kUpgrade linux-image-5.15.0-1060-nvidia-lowlatencyUpgrade linux-image-6.8.0-1008-gcpUpgrade linux-image-oracle-64kUpgrade linux-image-5.4.0-1133-azureUpgrade linux-image-5.4.0-1128-awsUpgrade linux-image-5.15.0-1062-kvmUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-35-genericUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-gkeUpgrade linux-image-5.15.0-1058-raspiUpgrade linux-image-5.15.0-1062-gkeUpgrade linux-image-5.4.0-189-genericUpgrade linux-image-5.4.0-1088-bluefieldUpgrade linux-image-6.8.0-35-lowlatency-64kUpgrade linux-image-6.8.0-1008-azure-fdeUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-1006-ibmUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.4.0-189-generic-lpaeUpgrade linux-image-5.15.0-1063-oracleUpgrade linux-image-5.15.0-1068-azure-fdeUpgrade linux-image-5.4.0-1116-kvmUpgrade linux-image-5.15.0-1060-nvidiaUpgrade linux-image-5.15.0-1060-intel-iotg | Jul 1, 2024 | May 1, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 1, 2024 |
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