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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2023-52479

ksmbd: fix uaf in smb20_oplock_break_ack

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix uaf in smb20_oplock_break_ack drop reference after use opinfo.

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

  • e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < 694e13732e830cbbfedb562e57f28644927c33fdaffected
  • e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < 8226ffc759ea59f10067b9acdf7f94bae1c69930affected
  • e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < d5b0e9d3563e7e314a850e81f42b2ef6f39882f9affected
  • e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < c69813471a1ec081a0b9bf0c6bd7e8afd818afceaffected

Linux Linux

Default version status: affected

  • 5.15affected
  • 0 to < 5.15unaffected
  • 5.15.135 to ≤ 5.15.*unaffected
  • 6.1.57 to ≤ 6.1.*unaffected
  • 6.5.7 to ≤ 6.5.*unaffected
  • 6.6 to ≤ *unaffected

References