VULNERABILITY

Debian: CVE-2025-37948: linux -- security update

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Debian: CVE-2025-37948: linux -- security update

Severity
6
CVSS
(AV:L/AC:L/Au:S/C:N/I:C/A:C)
Published
05/20/2025
Created
05/29/2025
Added
05/28/2025
Modified
05/29/2025

Description

In the Linux kernel, the following vulnerability has been resolved: arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs A malicious BPF program may manipulate the branch history to influence what the hardware speculates will happen next. On exit from a BPF program, emit the BHB mititgation sequence. This is only applied for 'classic' cBPF programs that are loaded by seccomp.

Solution(s)

  • debian-upgrade-linux
  • no-fix-debian-deb-package

References

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