CVE-2023-52469
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
drivers/amd/pm: fix a use-after-free in kv_parse_power_table
In the Linux kernel, the following vulnerability has been resolved: drivers/amd/pm: fix a use-after-free in kv_parse_power_table When ps allocated by kzalloc equals to NULL, kv_parse_power_table frees adev->pm.dpm.ps that allocated before. However, after the control flow goes through the following call chains: kv_parse_power_table |-> kv_dpm_init |-> kv_dpm_sw_init |-> kv_dpm_fini The adev->pm.dpm.ps is used in the for loop of kv_dpm_fini after its first free in kv_parse_power_table and causes a use-after-free bug.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | 8a27d9d9fc9b5564b8904c3a77a7dea482bfa34e | Unavailable | None listed |
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | 8b55b06e737feb2a645b0293ea27e38418876d63 | Unavailable | None listed |
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | 520e213a0b97b64735a13950e9371e0a5d7a5dc3 | Unavailable | None listed |
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | b6dcba02ee178282e0d28684d241e0b8462dea6a | Unavailable | None listed |
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | 35fa2394d26e919f63600ce631e6aefc95ec2706 | Unavailable | None listed |
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | 95084632a65d5c0d682a83b55935560bdcd2a1e3 | Unavailable | None listed |
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | 3426f059eacc33ecc676b0d66539297e1cfafd02 | Unavailable | None listed |
| a2e73f56fa6282481927ec43aa9362c03c2e2104 | affected | git | 28dd788382c43b330480f57cd34cde0840896743 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.2 | Unavailable | None listed |
| 4.19.306 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.268 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.209 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.148 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.75 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.14 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.2 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |