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THREAT OPS › Threat News › [NVD] CVE-2023-52469 (HIGH 7.8) — 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 t

[NVD] CVE-2023-52469 (HIGH 7.8) — 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 t

lownvdPublished 2024-02-26

CVE-2023-52469 CVSS: 7.8 HIGH Published: 2024-02-26T16:27:48.767

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_tabl

MITRE ATT&CK techniques

Call ChainsAML.T0084.003

Indicators of compromise

CVE-2023-52469cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2023-52469