CVE-2023-53084

Description

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Remove another errant put in error path drm_gem_shmem_mmap() doesn't own reference in error code path, resulting in the dma-buf shmem GEM object getting prematurely freed leading to a later use-after-free.

Reserved 2025-05-02 | Published 2025-05-02 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a before 684c7372bbd6447c2e86a2a84e97a1478604d21f
affected

f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a before 5cfb617967b05f8f27e862c97db1fabd8485f4db
affected

f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a before dede8c14a37a7ac458f9add56154a074ed78e7cf
affected

f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a before 77d26c824aa5a7e0681ef1d5b75fe538d746addc
affected

f49a51bfdc8ea717c97ccd4cc98b7e6daaa5553a before ee9adb7a45516cfa536ca92253d7ae59d56db9e4
affected

4655afcf0e3874af03afff8c8704b52350bdba47
affected

Default status
affected

5.10
affected

Any version before 5.10
unaffected

5.10.176
unaffected

5.15.104
unaffected

6.1.21
unaffected

6.2.8
unaffected

6.3
unaffected

References

git.kernel.org/...c/684c7372bbd6447c2e86a2a84e97a1478604d21f

git.kernel.org/...c/5cfb617967b05f8f27e862c97db1fabd8485f4db

git.kernel.org/...c/dede8c14a37a7ac458f9add56154a074ed78e7cf

git.kernel.org/...c/77d26c824aa5a7e0681ef1d5b75fe538d746addc

git.kernel.org/...c/ee9adb7a45516cfa536ca92253d7ae59d56db9e4

cve.org (CVE-2023-53084)

nvd.nist.gov (CVE-2023-53084)

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