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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-31651

mmc: vub300: fix NULL-deref on disconnect

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: mmc: vub300: fix NULL-deref on disconnect Make sure to deregister the controller before dropping the reference to the driver data on disconnect to avoid NULL-pointer dereferences or 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

  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 6446516e626ce7c44bdadbcbb3d7677a2c52ce93affected
  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < ba3b9429de94958dc0060d9816a915dd75c34919affected
  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 517b58e1d067115f80d198feee10192da4c424d0affected
  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 6468cab1173f44f7a4b7a05ce8abfdfd1ce1557aaffected
  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 53f2642d77ab5f1f303388bff5500363c6cf962caffected
  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < c83a282615d8f7ba28cebddd54600b419d562d82affected
  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < 8d09e75759cb2afc0732acfb5a14a93c03805a61affected
  • 88095e7b473a3d9ec3b9c60429576e9cbd327c89 to < dff34ef879c5e73298443956a8b391311ba78d57affected

Linux Linux

Default version status: affected

  • 3.0affected
  • 0 to < 3.0unaffected
  • 5.10.253 to ≤ 5.10.*unaffected
  • 5.15.203 to ≤ 5.15.*unaffected
  • 6.1.169 to ≤ 6.1.*unaffected
  • 6.6.135 to ≤ 6.6.*unaffected
  • 6.12.82 to ≤ 6.12.*unaffected
  • 6.18.23 to ≤ 6.18.*unaffected
  • 6.19.13 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References