CVE-2023-52469
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52469
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52469.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52469
- Downstream
- Related
- Published
- 2024-02-25T08:16:33.016Z
- Modified
- 2025-11-28T02:35:29.359335Z
- Summary
- drivers/amd/pm: fix a use-after-free in kv_parse_power_table
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drivers/amd/pm: fix a use-after-free in kvparsepower_table
When ps allocated by kzalloc equals to NULL, kvparsepower_table frees adev->pm.dpm.ps that allocated before. However, after the control flow goes through the following call chains:
kvparsepowertable |-> kvdpminit |-> kvdpmswinit |-> kvdpmfini
The adev->pm.dpm.ps is used in the for loop of kvdpmfini after its first free in kvparsepower_table and causes a use-after-free bug.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52469.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/28dd788382c43b330480f57cd34cde0840896743
- https://git.kernel.org/stable/c/3426f059eacc33ecc676b0d66539297e1cfafd02
- https://git.kernel.org/stable/c/35fa2394d26e919f63600ce631e6aefc95ec2706
- https://git.kernel.org/stable/c/520e213a0b97b64735a13950e9371e0a5d7a5dc3
- https://git.kernel.org/stable/c/8a27d9d9fc9b5564b8904c3a77a7dea482bfa34e
- https://git.kernel.org/stable/c/8b55b06e737feb2a645b0293ea27e38418876d63
- https://git.kernel.org/stable/c/95084632a65d5c0d682a83b55935560bdcd2a1e3
- https://git.kernel.org/stable/c/b6dcba02ee178282e0d28684d241e0b8462dea6a
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52469.json
- https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://nvd.nist.gov/vuln/detail/CVE-2023-52469
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda2e73f56fa6282481927ec43aa9362c03c2e2104Fixed8a27d9d9fc9b5564b8904c3a77a7dea482bfa34eFixed8b55b06e737feb2a645b0293ea27e38418876d63Fixed520e213a0b97b64735a13950e9371e0a5d7a5dc3Fixedb6dcba02ee178282e0d28684d241e0b8462dea6aFixed35fa2394d26e919f63600ce631e6aefc95ec2706Fixed95084632a65d5c0d682a83b55935560bdcd2a1e3Fixed3426f059eacc33ecc676b0d66539297e1cfafd02Fixed28dd788382c43b330480f57cd34cde0840896743
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced4.2.0Fixed4.19.306
- Type
- ECOSYSTEM
- Events
-
Introduced4.20.0Fixed5.4.268
- Type
- ECOSYSTEM
- Events
-
Introduced5.5.0Fixed5.10.209
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.148
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.75
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.14
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.7.2