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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2022-50333

fs: jfs: fix shift-out-of-bounds in dbDiscardAG

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < f8d4d0bac603616e2fa4a3907e81ed13f8f3c380affected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < 0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bbaffected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < 624843f1bac448150f6859999c72c4841c14a2e3affected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < 50163a115831ef4e6402db5a7ef487d1989d7249affected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < 911999b193735cd378517b6cd5fe585ee345d49caffected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < 10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92affected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < ab5cd3d62c2493eca3337e7d0178cc7bd819ca64affected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < 3d340b684dcec5e34efc470227cd1c7d2df121adaffected
  • b40c2e665cd552eae5fbdbb878bc29a34357668e to < 25e70c6162f207828dd405b432d8f2a98dbf7082affected

Linux Linux

Default version status: affected

  • 3.7affected
  • 0 to < 3.7unaffected
  • 4.9.337 to ≤ 4.9.*unaffected
  • 4.14.303 to ≤ 4.14.*unaffected
  • 4.19.270 to ≤ 4.19.*unaffected
  • 5.4.229 to ≤ 5.4.*unaffected
  • 5.10.163 to ≤ 5.10.*unaffected
  • 5.15.86 to ≤ 5.15.*unaffected
  • 6.0.16 to ≤ 6.0.*unaffected
  • 6.1.2 to ≤ 6.1.*unaffected
  • 6.2 to ≤ *unaffected

References