CVE-2023-52799
jfs: fix array-index-out-of-bounds in dbFindLeaf
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
21 may 2024Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
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.
Productos afectados
Linux · Linux¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
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