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Description

In the Linux kernel, the following vulnerability has been resolved: media: platform: mtk-mdp3: Add missing check and free for ida_alloc Add the check for the return value of the ida_alloc in order to avoid NULL pointer dereference. Moreover, free allocated "ctx->id" if mdp_m2m_open fails later in order to avoid memory leak.

PUBLISHED Reserved 2025-12-24 | Published 2025-12-24 | Updated 2025-12-24 | Assigner Linux

Product status

Default status
unaffected

61890ccaefaff89f5babd2c8412fd222c3f5fe38 (git) before 51fc1880e47421ee7b192372e8e86b7bbba40776
affected

61890ccaefaff89f5babd2c8412fd222c3f5fe38 (git) before 4c173a65a2b1cc0556c3f6f0bab82e4fdb449522
affected

61890ccaefaff89f5babd2c8412fd222c3f5fe38 (git) before 22b72cad501fb75500cc60af4d92de3066fb6fc2
affected

61890ccaefaff89f5babd2c8412fd222c3f5fe38 (git) before d00f592250782538cda87745607695b0fe27dcd4
affected

Default status
affected

6.1
affected

Any version before 6.1
unaffected

6.1.28 (semver)
unaffected

6.2.15 (semver)
unaffected

6.3.2 (semver)
unaffected

6.4 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/51fc1880e47421ee7b192372e8e86b7bbba40776

git.kernel.org/...c/4c173a65a2b1cc0556c3f6f0bab82e4fdb449522

git.kernel.org/...c/22b72cad501fb75500cc60af4d92de3066fb6fc2

git.kernel.org/...c/d00f592250782538cda87745607695b0fe27dcd4

cve.org (CVE-2023-54147)

nvd.nist.gov (CVE-2023-54147)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.