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CVE-2022-50822

RDMA/restrack: Release MR restrack when delete

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.15.86, 6.0.16, 6.1.2
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: total

Summary

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: Release MR restrack when delete The MR restrack also needs to be released when delete it, otherwise it cause memory leak as the task struct won't be released.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: total

  3. Record last updated

Affected versions

  • Linux Linux

    From 13ef5539def732dc7b9c58c320d97a0a95b52634 · fixed in 13586753ae55146269a6dc8b216f17d86b81560c; From 13ef5539def732dc7b9c58c320d97a0a95b52634 · fixed in 37c90753079fc95d93cc31b79796dd2ae57ad018; From 13ef5539def732dc7b9c58c320d97a0a95b52634 · fixed in 8731cb5c7820bef577bab4ff17691fbf61c671cb; From 13ef5539def732dc7b9c58c320d97a0a95b52634 · fixed in dac153f2802db1ad46207283cb9b2aae3d707a45

  • Linux Linux

    5.10

  • KernelLinux

    From 5.10.0 · fixed in 5.15.86; From 5.16.0 · fixed in 6.0.16; From 6.1.0 · fixed in 6.1.2

References 4

git.kernel.org