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CVE PROGRAM SOURCE RECORDUnscored

CVE-2022-50786

media: s5p-mfc: Clear workbit to handle error condition

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: media: s5p-mfc: Clear workbit to handle error condition During error on CLOSE_INSTANCE command, ctx_work_bits was not getting cleared. During consequent mfc execution NULL pointer dereferencing of this context led to kernel panic. This patch fixes this issue by making sure to clear ctx_work_bits always.

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

  • 818cd91ab8c6e42c2658c8e61f8462637c6f586b to < 12242bd13ce68acd571b2cce6ab302e154e8a4eeaffected
  • 818cd91ab8c6e42c2658c8e61f8462637c6f586b to < 640075400c7c577b0f5369b935e22a588773fafaaffected
  • 818cd91ab8c6e42c2658c8e61f8462637c6f586b to < 8ff64edf9d16e8c277dcc8189794763624e6b4b8affected
  • 818cd91ab8c6e42c2658c8e61f8462637c6f586b to < ff27800c0a6d81571671b33f696109804d015409affected
  • 818cd91ab8c6e42c2658c8e61f8462637c6f586b to < 09c1fbbe532758e4046c20829f4c0c50b99332dcaffected
  • 818cd91ab8c6e42c2658c8e61f8462637c6f586b to < bd1b72f0c39a0d791a087b4e643701a48328ba8eaffected
  • 818cd91ab8c6e42c2658c8e61f8462637c6f586b to < d3f3c2fe54e30b0636496d842ffbb5ad3a547f9baffected

Linux Linux

Default version status: affected

  • 3.16affected
  • 0 to < 3.16unaffected
  • 4.19.270 to ≤ 4.19.*unaffected
  • 5.4.229 to ≤ 5.4.*unaffected
  • 5.10.163 to ≤ 5.10.*unaffected
  • 5.15.87 to ≤ 5.15.*unaffected
  • 6.0.18 to ≤ 6.0.*unaffected
  • 6.1.4 to ≤ 6.1.*unaffected
  • 6.2 to ≤ *unaffected

References