ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison
28Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 9.8epss 0.4%
probabilidad de explotación
0.4%top 67% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison
The local-vs-remote region comparison loop uses '<=' instead of '<',
causing it to read one entry past the valid range of qr_regions. The
other loops in the same function correctly use '<'.
Fix the loop condition to use '<' for consistency and correctness.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/01b61e8dda9b0fdb0d4cda43de25f4e390554d7bhttps://git.kernel.org/stable/c/1fb7f356547d9688822315cd2b205ff0bd5429b4https://git.kernel.org/stable/c/2a0673836f019e7c032acbf48d022d5ccf02a845https://git.kernel.org/stable/c/426cd8eedac89b86148d4478990eeef16e8a2520https://git.kernel.org/stable/c/760ab35040aca8399021fdb9ff1db1089feb7194https://git.kernel.org/stable/c/819d8ebad3200a53de99bd7e297bc428e41ced54https://git.kernel.org/stable/c/c60a2710b73838d250cda57344c049b89abc5d52https://git.kernel.org/stable/c/d5403ae28085761d58b555645bc7d5feadb10073