CVE-2024-49965

Summary

In the Linux kernel, the following vulnerability has been resolved:

ocfs2: remove unreasonable unlock in ocfs2_read_blocks

Patch series "Misc fixes for ocfs2_read_blocks", v5.

This series contains 2 fixes for ocfs2_read_blocks(). The first patch fix the issue reported by syzbot, which detects bad unlock balance in ocfs2_read_blocks(). The second patch fixes an issue reported by Heming Zhao when reviewing above fix.

This patch (of 2):

There was a lock release before exiting, so remove the unreasonable unlock.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux6c150df9c2e80b5cf86f5a0d98beb7390ad63bfc < 5245f109b4afb6595360d4c180d483a6d2009a59affected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < 9753bcb17b36c9add9b32c61766ddf8d2d161911affected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < 3f1ca6ba5452d53c598a45d21267a2c0c221eef3affected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < f55a33fe0fb5274ef185fd61947cf142138958afaffected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < 81aba693b129e82e11bb54f569504d943d018de9affected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < 84543da867c967edffd5065fa910ebf56aaae49daffected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < df4f20fc3673cee11abf2c571987a95733cb638daffected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < 39a88623af3f1c686bf6db1e677ed865ffe6fcccaffected
LinuxLinuxcf76c78595ca87548ca5e45c862ac9e0949c4687 < c03a82b4a0c935774afa01fd6d128b444fd930a1affected
LinuxLinux01f93d5e36753fc4d06ec67f05ce78c9c6f2dd56affected
LinuxLinux65cbd1279f4b999d56a838344a30642db24cd215affected
LinuxLinux97e1db17bc1ef4c2e1789bc9323c7be44fba53f8affected
LinuxLinux4.19.87 < 4.19.323affected
LinuxLinux4.4.204 < 4.5affected
LinuxLinux4.9.204 < 4.10affected
LinuxLinux4.14.157 < 4.15affected
LinuxLinux4.20affected
LinuxLinux0 < 4.20unaffected
LinuxLinux4.19.323 <= 4.19.*unaffected
LinuxLinux5.4.285 <= 5.4.*unaffected
LinuxLinux5.10.227 <= 5.10.*unaffected
LinuxLinux5.15.168 <= 5.15.*unaffected
LinuxLinux6.1.113 <= 6.1.*unaffected
LinuxLinux6.6.55 <= 6.6.*unaffected
LinuxLinux6.10.14 <= 6.10.*unaffected
LinuxLinux6.11.3 <= 6.11.*unaffected
LinuxLinux6.12 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References