CVE-2024-26736
afs: Increase buffer size in afs_update_volume_status()
Vexday Risk Score
3Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
03 abr 2024Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
In the Linux kernel, the following vulnerability has been resolved:
afs: Increase buffer size in afs_update_volume_status()
The max length of volume->vid value is 20 characters.
So increase idbuf[] size up to 24 to avoid overflow.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
[DH: Actually, it's 20 + NUL, so increase it to 24 and use snprintf()]
Produtos afetados
Linux · LinuxQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://git.kernel.org/stable/c/5c27d85a69fa16a08813ba37ddfb4bbc9a1ed6b5https://git.kernel.org/stable/c/6e6065dd25b661420fac19c34282b6c626fcd35ehttps://git.kernel.org/stable/c/6ea38e2aeb72349cad50e38899b0ba6fbcb2af3dhttps://git.kernel.org/stable/c/d34a5e57632bb5ff825196ddd9a48ca403626dfahttps://git.kernel.org/stable/c/d9b5e2b7a8196850383c70d099bfd39e81ab6637https://git.kernel.org/stable/c/e56662160fc24d28cb75ac095cc6415ae1bda43ehttps://git.kernel.org/stable/c/e8530b170e464017203e3b8c6c49af6e916aece1https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html