CVE-2022-49952

Description

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on probe Add the missing sanity check on the probed-session count to avoid corrupting memory beyond the fixed-size slab-allocated session array when there are more than FASTRPC_MAX_SESSIONS sessions defined in the devicetree.

Reserved 2025-06-18 | Published 2025-06-18 | Updated 2025-06-18 | Assigner Linux

Product status

Default status
unaffected

f6f9279f2bf0e37e2f1fb119d8832b8568536a04 before ec186b9f4aa2e6444d5308a6cc268aada7007639
affected

f6f9279f2bf0e37e2f1fb119d8832b8568536a04 before c99bc901d5eb9fbdd7bd39f625e170ce97390336
affected

f6f9279f2bf0e37e2f1fb119d8832b8568536a04 before 0e33b0f322fecd7a92d9dc186535cdf97940a856
affected

f6f9279f2bf0e37e2f1fb119d8832b8568536a04 before c0425c2facd9166fa083f90c9f3187ace0c7837a
affected

f6f9279f2bf0e37e2f1fb119d8832b8568536a04 before 9baa1415d9abdd1e08362ea2dcfadfacee8690b5
affected

Default status
affected

5.1
affected

Any version before 5.1
unaffected

5.4.213
unaffected

5.10.142
unaffected

5.15.66
unaffected

5.19.8
unaffected

6.0
unaffected

References

git.kernel.org/...c/ec186b9f4aa2e6444d5308a6cc268aada7007639

git.kernel.org/...c/c99bc901d5eb9fbdd7bd39f625e170ce97390336

git.kernel.org/...c/0e33b0f322fecd7a92d9dc186535cdf97940a856

git.kernel.org/...c/c0425c2facd9166fa083f90c9f3187ace0c7837a

git.kernel.org/...c/9baa1415d9abdd1e08362ea2dcfadfacee8690b5

cve.org (CVE-2022-49952)

nvd.nist.gov (CVE-2022-49952)

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