In the Linux kernel, the following vulnerability has been resolved:
media: v4l: async: Fix NULL pointer dereference in adding ancillary links
In v4l2_async_create_ancillary_links(), ancillary links are created for lens and flash sub-devices. These are sub-device to sub-device links and if the async notifier is related to a V4L2 device, the source sub-device of the ancillary link is NULL, leading to a NULL pointer dereference. Check the notifier's sd field is non-NULL in v4l2_async_create_ancillary_links().
[Sakari Ailus: Reword the subject and commit messages slightly.]
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linuxUpgrade linux-6.1 | Sep 2, 2024 | Aug 17, 2024 |
| Suse | — | Upgrade kernel-devel-azureUpgrade kernel-devel-rtUpgrade kernel-default-base-rebuildUpgrade dtb-qcomUpgrade kernel-debug-livepatch-develUpgrade dlm-kmp-azureUpgrade kernel-default-optionalUpgrade kernel-azureUpgrade kernel-macrosUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-azureUpgrade dtb-armUpgrade dlm-kmp-rtUpgrade dtb-caviumUpgrade kselftests-kmp-defaultUpgrade dtb-xilinxUpgrade dtb-exynosUpgrade dtb-rockchipUpgrade kernel-syms-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmallUpgrade kernel-obs-buildUpgrade kernel-source-vanillaUpgrade cluster-md-kmp-64kbUpgrade kernel-azure-develUpgrade kernel-default-vdsoUpgrade kernel-rt-optionalUpgrade dtb-sprdUpgrade kernel-defaultUpgrade kernel-rtUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-azureUpgrade dtb-nvidiaUpgrade dtb-mediatekUpgrade kernel-default-extraUpgrade kernel-debug-vdsoUpgrade dlm-kmp-64kbUpgrade kernel-rt-extraUpgrade dtb-amlogicUpgrade dtb-alteraUpgrade kernel-rt-develUpgrade kernel-sourceUpgrade kselftests-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-debug-develUpgrade dtb-socionextUpgrade kernel-symsUpgrade kernel-debugUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt_debug-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-docsUpgrade kernel-azure-vdsoUpgrade kernel-64kb-livepatch-develUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade kernel-azure-extraUpgrade dtb-freescaleUpgrade dtb-appleUpgrade dtb-apmUpgrade dtb-amdUpgrade dtb-allwinnerUpgrade dtb-broadcomUpgrade kernel-rt-livepatch-develUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade kernel-azure-optionalUpgrade kernel-rt_debugUpgrade kernel-develUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade kernel-64kb-optionalUpgrade kernel-64kb-develUpgrade gfs2-kmp-defaultUpgrade dtb-amazonUpgrade kselftests-kmp-rtUpgrade kernel-64kbUpgrade kernel-source-rtUpgrade dtb-marvellUpgrade dtb-lgUpgrade gfs2-kmp-64kbUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmall-vdsoUpgrade reiserfs-kmp-defaultUpgrade kernel-syms-rtUpgrade dtb-renesasUpgrade kernel-64kb-extraUpgrade kernel-zfcpdumpUpgrade ocfs2-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-docs-htmlUpgrade gfs2-kmp-rtUpgrade dtb-hisiliconUpgrade kselftests-kmp-azureUpgrade kernel-source-azureUpgrade kernel-rt_debug-vdso | Dec 5, 2025 | Sep 10, 2024 |
| Ubuntu | — | Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-oem-22.04bUpgrade linux-image-nvidia-64kUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-gcpUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-generic-lpaeUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1020-awsUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-awsUpgrade linux-image-oem-24.04Upgrade linux-image-ibmUpgrade linux-image-kvmUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-gkeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-oracle-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-oracleUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-oem-24.04aUpgrade linux-image-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-oem-22.04Upgrade linux-image-oem-22.04dUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-azure-fdeUpgrade linux-image-oem-22.04cUpgrade linux-image-genericUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-gkeopUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-azureUpgrade linux-image-nvidia-6.8 | Dec 13, 2024 | Aug 17, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 17, 2024 |
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