In the Linux kernel, the following vulnerability has been resolved:
virtio-net: fix pages leaking when building skb in big mode
We try to use build_skb() if we had sufficient tailroom. But we forget to release the unused pages chained via private in big mode which will leak pages. Fixing this by release the pages after building the skb in big mode.
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:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 21, 2024 |
| Suse | — | Upgrade kernel-macrosUpgrade dtb-nvidiaUpgrade kernel-obs-qaUpgrade kernel-default-livepatch-develUpgrade kernel-azure-vdsoUpgrade kernel-debug-livepatch-develUpgrade kernel-default-extraUpgrade dtb-socionextUpgrade kernel-devel-rtUpgrade kernel-64kb-develUpgrade kernel-rt-livepatchUpgrade kernel-rt_debug-vdsoUpgrade reiserfs-kmp-rtUpgrade kernel-debug-vdsoUpgrade dtb-xilinxUpgrade kernel-rt-develUpgrade dtb-renesasUpgrade dtb-sprdUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade kselftests-kmp-defaultUpgrade kernel-defaultUpgrade dtb-mediatekUpgrade kernel-rt-extraUpgrade dtb-armUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-rtUpgrade dtb-rockchipUpgrade cluster-md-kmp-64kbUpgrade dtb-amlogicUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-base-rebuildUpgrade kernel-obs-buildUpgrade dtb-apmUpgrade reiserfs-kmp-defaultUpgrade kernel-syms-rtUpgrade gfs2-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade dlm-kmp-defaultUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-rtUpgrade kernel-default-baseUpgrade kernel-docsUpgrade kernel-kvmsmall-vdsoUpgrade dtb-appleUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-source-rtUpgrade kernel-develUpgrade cluster-md-kmp-rtUpgrade kernel-azure-extraUpgrade dtb-hisiliconUpgrade kernel-debugUpgrade kernel-rt_debugUpgrade dtb-alteraUpgrade gfs2-kmp-64kbUpgrade kernel-sourceUpgrade reiserfs-kmp-64kbUpgrade dtb-exynosUpgrade dtb-freescaleUpgrade kernel-kvmsmall-develUpgrade kernel-devel-azureUpgrade kernel-azure-optionalUpgrade kernel-azure-livepatch-develUpgrade kernel-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-optionalUpgrade dtb-marvellUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-azureUpgrade dtb-allwinnerUpgrade kernel-symsUpgrade kernel-default-optionalUpgrade kernel-syms-azureUpgrade kernel-rt-optionalUpgrade dtb-caviumUpgrade kernel-debug-develUpgrade dtb-amdUpgrade kernel-rt_debug-develUpgrade kernel-rt-vdsoUpgrade ocfs2-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-default-develUpgrade dtb-lgUpgrade kselftests-kmp-azureUpgrade kernel-azure-develUpgrade kernel-azureUpgrade dtb-broadcomUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmallUpgrade kernel-docs-htmlUpgrade kernel-default-vdsoUpgrade kernel-64kb-livepatch-develUpgrade dtb-qcomUpgrade dtb-amazonUpgrade kernel-default-livepatchUpgrade kernel-64kb | Aug 9, 2024 | May 21, 2024 |
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