CVE-2025-38088

Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap memtrace mmap issue has an out of bounds issue. This patch fixes the by checking that the requested mapping region size should stay within the allocated region size.

Reserved 2025-04-16 | Published 2025-06-30 | Updated 2025-06-30 | Assigner Linux

Product status

Default status
unaffected

08a022ad3dfafc7e33d4529015e14bb75179cacc before 81260c41b518b6f32c701425f1427562fa92f293
affected

08a022ad3dfafc7e33d4529015e14bb75179cacc before 620b77b23c41a6546e5548ffe2ea3ad71880dde4
affected

08a022ad3dfafc7e33d4529015e14bb75179cacc before 8635e325b85dfb9ddebdfaa6b5605d40d16cd147
affected

08a022ad3dfafc7e33d4529015e14bb75179cacc before 9c340b56d60545e4a159e41523dd8b23f81d3261
affected

08a022ad3dfafc7e33d4529015e14bb75179cacc before bbd5a9ddb0f9750783a48a871c9e12c0b68c5f39
affected

08a022ad3dfafc7e33d4529015e14bb75179cacc before cd097df4596f3a1e9d75eb8520162de1eb8485b2
affected

Default status
affected

5.13
affected

Any version before 5.13
unaffected

5.15.186
unaffected

6.1.142
unaffected

6.6.94
unaffected

6.12.34
unaffected

6.15.3
unaffected

6.16-rc2
unaffected

References

git.kernel.org/...c/81260c41b518b6f32c701425f1427562fa92f293

git.kernel.org/...c/620b77b23c41a6546e5548ffe2ea3ad71880dde4

git.kernel.org/...c/8635e325b85dfb9ddebdfaa6b5605d40d16cd147

git.kernel.org/...c/9c340b56d60545e4a159e41523dd8b23f81d3261

git.kernel.org/...c/bbd5a9ddb0f9750783a48a871c9e12c0b68c5f39

git.kernel.org/...c/cd097df4596f3a1e9d75eb8520162de1eb8485b2

cve.org (CVE-2025-38088)

nvd.nist.gov (CVE-2025-38088)

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