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CVE-2023-52612

crypto: scomp - fix req->dst buffer overflow

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 4.19.306, 5.4.268, 5.10.209, 5.15.148, 6.1.75, and 2 more
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

In the Linux kernel, the following vulnerability has been resolved: crypto: scomp - fix req->dst buffer overflow The req->dst buffer size should be checked before copying from the scomp_scratch->dst to avoid req->dst buffer overflow problem.

Timeline

  1. CVE published
  2. CISA SSVC assessment

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

  3. Record last updated

Affected versions

  • Linux Linux

    From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in 1142d65c5b881590962ad763f94505b6dd67d2fe; From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in e0e3f4a18784182cfe34e20c00eca11e78d53e76; From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in 4518dc468cdd796757190515a9be7408adc8911e; From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in a5f2f91b3fd7387e5102060809316a0f8f0bc625; From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in 4df0c942d04a67df174195ad8082f6e30e7f71a5; From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in 7d9e5bed036a7f9e2062a137e97e3c1e77fb8759; From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in 71c6670f9f032ec67d8f4e3f8db4646bf5a62883; From 1ab53a77b772bf7369464a0e4fa6fd6499acf8f1 · fixed in 744e1885922a9943458954cfea917b31064b4131

  • Linux Linux

    4.10

  • KernelLinux

    From 4.10.0 · fixed in 4.19.306; From 4.20.0 · fixed in 5.4.268; From 5.5.0 · fixed in 5.10.209; From 5.11.0 · fixed in 5.15.148; From 5.16.0 · fixed in 6.1.75; From 6.2.0 · fixed in 6.6.14; From 6.7.0 · fixed in 6.7.2

References 8

git.kernel.org