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CVE PROGRAM SOURCE RECORDUnscored

CVE-2021-47466

mm, slub: fix potential memoryleak in kmem_cache_open()

Description

In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmem_cache_open() In error path, the random_seq of slub cache might be leaked. Fix this by using __kmem_cache_release() to release all the relevant resources.

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

  • 210e7a43fa905bccafa9bb5966fba1d71f33eb8b to < 4f5d1c29cfab5cb0ab885059818751bdef32e2bbaffected
  • 210e7a43fa905bccafa9bb5966fba1d71f33eb8b to < 568f906340b43120abd6fcc67c37396482f85930affected
  • 210e7a43fa905bccafa9bb5966fba1d71f33eb8b to < 42b81946e3ac9ea0372ba16e05160dc11e02694faffected
  • 210e7a43fa905bccafa9bb5966fba1d71f33eb8b to < 9037c57681d25e4dcc442d940d6dbe24dd31f461affected

Linux Linux

Default version status: affected

  • 4.8affected
  • 0 to < 4.8unaffected
  • 5.4.156 to ≤ 5.4.*unaffected
  • 5.10.76 to ≤ 5.10.*unaffected
  • 5.14.15 to ≤ 5.14.*unaffected
  • 5.15 to ≤ *unaffected

References