CVE-2023-53705: falha de alta gravidade em Linux
ipv6: Fix out-of-bounds access in ipv6_find_tlv()
Publicada em · Atualizada em
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.2epss 0.6%
probabilidade de exploração
0.6%top 55% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
ipv6: Fix out-of-bounds access in ipv6_find_tlv()
optlen is fetched without checking whether there is more than one byte to parse.
It can lead to out-of-bounds access.
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with SVACE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Produtos afetados
Linux · LinuxCVEs relacionadas — Linux
No mesmo produto, das mais perigosas para as menos.
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Referências
https://git.kernel.org/stable/c/011f47c8b8389154f996f5f69da8efc3a3beefefhttps://git.kernel.org/stable/c/04bf69e3de435d793a203aacc4b774f8f9f2baebhttps://git.kernel.org/stable/c/59e656d0d4a84ea0ee9a39c6f69160a3effccc94https://git.kernel.org/stable/c/878ecb0897f4737a4c9401f3523fd49589025671https://git.kernel.org/stable/c/91dd8aab9c9f193210681b86b6b92840ffe74f0chttps://git.kernel.org/stable/c/9b92e2d0eb696d7586ba832c8854653b59887da0https://git.kernel.org/stable/c/ae68c0f7edbc9a294094ce03a0aaf45aa489ce40https://git.kernel.org/stable/c/e5f82688ae10f5f386952e65e941bb8868ee54dc