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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50201

selinux: fix memleak in security_read_state_kernel()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: selinux: fix memleak in security_read_state_kernel() In this function, it directly returns the result of __security_read_policy without freeing the allocated memory in *data, cause memory leak issue, so free the memory if __security_read_policy failed. [PM: subject line tweak]

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

  • fdd1ffe8a812b1109388e4bc389e57b2695ad095 to < c877c5217145bda8fd95f506bf42f8d981afa57daffected
  • fdd1ffe8a812b1109388e4bc389e57b2695ad095 to < f3cd7562c0a6774fc62d79654482014020e574f5affected
  • fdd1ffe8a812b1109388e4bc389e57b2695ad095 to < 1fc1f72aad2070d34022d0823e4cf09706b53f25affected
  • fdd1ffe8a812b1109388e4bc389e57b2695ad095 to < 73de1befcc53a7c68b0c5e76b9b5ac41c517760faffected

Linux Linux

Default version status: affected

  • 5.12affected
  • 0 to < 5.12unaffected
  • 5.15.61 to ≤ 5.15.*unaffected
  • 5.18.18 to ≤ 5.18.*unaffected
  • 5.19.2 to ≤ 5.19.*unaffected
  • 6.0 to ≤ *unaffected

References