CVE-2023-52799
jfs: fix array-index-out-of-bounds in dbFindLeaf
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
21 mai 2024Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
In the Linux kernel, the following vulnerability has been resolved:
jfs: fix array-index-out-of-bounds in dbFindLeaf
Currently while searching for dmtree_t for sufficient free blocks there
is an array out of bounds while getting element in tp->dm_stree. To add
the required check for out of bound we first need to determine the type
of dmtree. Thus added an extra parameter to dbFindLeaf so that the type
of tree can be determined and the required check can be applied.
Produtos afetados
Linux · LinuxQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://git.kernel.org/stable/c/20f9310a18e3e99fc031e036fcbed67105ae1859https://git.kernel.org/stable/c/22cad8bc1d36547cdae0eef316c47d917ce3147chttps://git.kernel.org/stable/c/81aa58cd8495b8c3b527f58ccbe19478d8087f61https://git.kernel.org/stable/c/86df90f3fea7c5591f05c8a0010871d435e83046https://git.kernel.org/stable/c/87c681ab49e99039ff2dd3e71852417381b13878https://git.kernel.org/stable/c/88b7894a8f8705bf4e7ea90b10229376abf14514https://git.kernel.org/stable/c/a50b796d36719757526ee094c703378895ab5e67https://git.kernel.org/stable/c/da3da5e1e6f71c21d8e6149d7076d936ef5d4cb9https://git.kernel.org/stable/c/ecfb47f13b08b02cf28b7b50d4941eefa21954d2