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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2024-56606

af_packet: avoid erroring out after sock_init_data() in packet_create()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: af_packet: avoid erroring out after sock_init_data() in packet_create() After sock_init_data() the allocated sk object is attached to the provided sock object. On error, packet_create() frees the sk object leaving the dangling pointer in the sock object on return. Some other code may try to use this pointer and cause use-after-free.

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

  • b013840810c221f2b0cf641d01531526052dc1fb to < 71b22837a5e55ac27d6a14b9cdf2326587405c4faffected
  • b013840810c221f2b0cf641d01531526052dc1fb to < 1dc1e1db927056cb323296e2294a855cd003dfe7affected
  • b013840810c221f2b0cf641d01531526052dc1fb to < 132e615bb1d7cdec2d3cfbdec2efa630e923fd21affected
  • b013840810c221f2b0cf641d01531526052dc1fb to < a6cf750b737374454a4e03a5ed449a3eb0c96414affected
  • b013840810c221f2b0cf641d01531526052dc1fb to < 157f08db94123e2ba56877dd0ac88908b13a5dd0affected
  • b013840810c221f2b0cf641d01531526052dc1fb to < fd09880b16d33aa5a7420578e01cd79148fa9829affected
  • b013840810c221f2b0cf641d01531526052dc1fb to < 46f2a11cb82b657fd15bab1c47821b635e03838baffected

Linux Linux

Default version status: affected

  • 3.14affected
  • 0 to < 3.14unaffected
  • 5.4.287 to ≤ 5.4.*unaffected
  • 5.10.231 to ≤ 5.10.*unaffected
  • 5.15.174 to ≤ 5.15.*unaffected
  • 6.1.120 to ≤ 6.1.*unaffected
  • 6.6.66 to ≤ 6.6.*unaffected
  • 6.12.5 to ≤ 6.12.*unaffected
  • 6.13 to ≤ *unaffected

References