CVE-2022-50333

תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor.

מדדים

CVSS 3.1

7.1 (HIGH) מקור הציון: NVD CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-21/9/2026

CWE

CWE-125

מוצרים מושפעים

linux: linux kernel

קישורים

• https://git.kernel.org/stable/c/0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bb Patch
• https://git.kernel.org/stable/c/10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92 Patch
• https://git.kernel.org/stable/c/25e70c6162f207828dd405b432d8f2a98dbf7082 Patch
• https://git.kernel.org/stable/c/3d340b684dcec5e34efc470227cd1c7d2df121ad Patch
• https://git.kernel.org/stable/c/50163a115831ef4e6402db5a7ef487d1989d7249 Patch
• https://git.kernel.org/stable/c/624843f1bac448150f6859999c72c4841c14a2e3 Patch
• https://git.kernel.org/stable/c/911999b193735cd378517b6cd5fe585ee345d49c Patch
• https://git.kernel.org/stable/c/ab5cd3d62c2493eca3337e7d0178cc7bd819ca64 Patch
• https://git.kernel.org/stable/c/f8d4d0bac603616e2fa4a3907e81ed13f8f3c380 Patch