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CVE-2014-2889

Published: Apr 27, 2014

Modified: Aug 6, 2024

PUBLISHED

Description

Off-by-one error in the bpf_jit_compile function in arch/x86/net/bpf_jit_comp.c in the Linux kernel before 3.1.8, when BPF JIT is enabled, allows local users to cause a denial of service (system crash) or possibly gain privileges via a long jump after a conditional jump.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a03ffcf873fe0f2565386ca8ef832144c42e67fa

x_refsource_CONFIRM

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1.8

x_refsource_CONFIRM

https://github.com/torvalds/linux/commit/a03ffcf873fe0f2565386ca8ef832144c42e67fa

x_refsource_CONFIRM

[oss-security] 20140418 Re: CVE request Linux kernel: arch: x86: net: bpf_jit: an off-by-one bug in x86_64 cond jump target

mailing-list

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