CVE-2024-46844

um: line: always fill *error_out in setup_one_line()

EPSS 0.3%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Sep 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: um: line: always fill *error_out in setup_one_line() The pointer isn't initialized by callers, but I have encountered cases where it's still printed; initialize it in all possible cases in setup_one_line().

Affected products

Linux · Linux

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References

https://git.kernel.org/stable/c/289979d64573f43df1d0e6bc6435de63a0d69cdf https://git.kernel.org/stable/c/3bedb7ce080690d0d6172db790790c1219bcbdd5 https://git.kernel.org/stable/c/43f782c27907f306c664b6614fd6f264ac32cce6 https://git.kernel.org/stable/c/824ac4a5edd3f7494ab1996826c4f47f8ef0f63d https://git.kernel.org/stable/c/96301fdc2d533a196197c055af875fe33d47ef84 https://git.kernel.org/stable/c/c8944d449fda9f58c03bd99649b2df09948fc874 https://git.kernel.org/stable/c/ec5b47a370177d79ae7773858042c107e21f8ecc https://git.kernel.org/stable/c/fc843d3837ebcb1c16d3768ef3eb55e25d5331f2 https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html