hpfs: fix a crash if hpfs_map_dnode_bitmap fails
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 0.2%
probabilidade de exploração
0.2%top 94% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
hpfs: fix a crash if hpfs_map_dnode_bitmap fails
If hpfs_map_dnode_bitmap fails, the code would call hpfs_brelse4 on
uninitialized quad buffer head, causing a crash.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Linux · LinuxReferências
https://git.kernel.org/stable/c/010b08084000ef018f1a8de5197087f3b91d8cfehttps://git.kernel.org/stable/c/0886c6f257fe3663f80218aa1919b0f3f21bf22chttps://git.kernel.org/stable/c/1648a3c7f4e18f46a4881920133fc4f2494185a0https://git.kernel.org/stable/c/1d73a533760bc5abb83b3cc759133596f7bb708fhttps://git.kernel.org/stable/c/4f37bb30b57d6d403d02673074555bd3c3602befhttps://git.kernel.org/stable/c/7c58c55a2a16f7274772507bd1637be609351b4fhttps://git.kernel.org/stable/c/974820a59efde7c1a7e1260bcfe9bb81f833cc9fhttps://git.kernel.org/stable/c/d98d8562b3284b5a5c8eb67e71b794508e46e288