CVE-2023-52916

Description

In the Linux kernel, the following vulnerability has been resolved: media: aspeed: Fix memory overwrite if timing is 1600x900 When capturing 1600x900, system could crash when system memory usage is tight. The way to reproduce this issue: 1. Use 1600x900 to display on host 2. Mount ISO through 'Virtual media' on OpenBMC's web 3. Run script as below on host to do sha continuously #!/bin/bash while [ [1] ]; do find /media -type f -printf '"%h/%f"\n' | xargs sha256sum done 4. Open KVM on OpenBMC's web The size of macro block captured is 8x8. Therefore, we should make sure the height of src-buf is 8 aligned to fix this issue.

Reserved 2024-08-21 | Published 2024-09-06 | Updated 2025-05-04 | Assigner Linux

Product status

Default status
unaffected

d2b4387f3bdf016e266d23cf657465f557721488 before 4c823e4027dd1d6e88c31028dec13dd19bc7b02d
affected

d2b4387f3bdf016e266d23cf657465f557721488 before c281355068bc258fd619c5aefd978595bede7bfe
affected

Default status
affected

5.0
affected

Any version before 5.0
unaffected

6.1.120
unaffected

6.6
unaffected

References

git.kernel.org/...c/4c823e4027dd1d6e88c31028dec13dd19bc7b02d

git.kernel.org/...c/c281355068bc258fd619c5aefd978595bede7bfe

cve.org (CVE-2023-52916)

nvd.nist.gov (CVE-2023-52916)

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