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[SECURITY] [DSA 6238-1] linux security update

🗓️ 30 Apr 2026 20:05:00Reported by DebianType 
debian
 debian
🔗 lists.debian.org👁 140 Views

Debian security advisory DSA-6238-1: linux security update covering many vulnerabilities.

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The vulnerability of the nft_ct_timeout_objdestroy() function in the net/netfilter/nft_ct.c module of the netfilter component of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
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The vulnerability of the lookup_extent_data_ref() function in the fs/btrfs/extent-tree.c file of the Btrfs file system in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
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OSOS VersionArchitecturePackagePackage VersionFilename
Debian13armhfata-modules-6.12.85+deb13-armmp-di6.12.85-1ata-modules-6.12.85+deb13-armmp-di_6.12.85-1_armhf.deb
Debian13ppc64elata-modules-6.12.85+deb13-powerpc64le-di6.12.85-1ata-modules-6.12.85+deb13-powerpc64le-di_6.12.85-1_ppc64el.deb
Debian13riscv64ata-modules-6.12.85+deb13-riscv64-di6.12.85-1ata-modules-6.12.85+deb13-riscv64-di_6.12.85-1_riscv64.deb
Debian13amd64bpftool7.5.0+6.12.85-1bpftool_7.5.0+6.12.85-1_amd64.deb
Debian13arm64bpftool7.5.0+6.12.85-1bpftool_7.5.0+6.12.85-1_arm64.deb
Debian13armelbpftool7.5.0+6.12.85-1bpftool_7.5.0+6.12.85-1_armel.deb
Debian13armhfbpftool7.5.0+6.12.85-1bpftool_7.5.0+6.12.85-1_armhf.deb
Debian13i386bpftool7.5.0+6.12.85-1bpftool_7.5.0+6.12.85-1_i386.deb
Debian13ppc64elbpftool7.5.0+6.12.85-1bpftool_7.5.0+6.12.85-1_ppc64el.deb
Debian13riscv64bpftool7.5.0+6.12.85-1bpftool_7.5.0+6.12.85-1_riscv64.deb
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30 Apr 2026 20:05Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.18.8 - 9.8
EPSS0.99907
SSVC
140