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.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel
Redhat
  • Enterprise Linux

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Package CPE Advisory Released Date
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-553.16.1.rt7.357.el8_10 cpe:/a:redhat:enterprise_linux:8::nfv RHSA-2024:5102 2024-08-08T00:00:00Z
kernel-0:4.18.0-553.16.1.el8_10 cpe:/o:redhat:enterprise_linux:8 RHSA-2024:5101 2024-08-08T00:00:00Z
References
Link Providers
https://git.kernel.org/stable/c/28dd788382c43b330480f57cd34cde0840896743 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/3426f059eacc33ecc676b0d66539297e1cfafd02 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/35fa2394d26e919f63600ce631e6aefc95ec2706 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/520e213a0b97b64735a13950e9371e0a5d7a5dc3 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/8a27d9d9fc9b5564b8904c3a77a7dea482bfa34e cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/8b55b06e737feb2a645b0293ea27e38418876d63 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/95084632a65d5c0d682a83b55935560bdcd2a1e3 cve-icon cve-icon cve-icon
https://git.kernel.org/stable/c/b6dcba02ee178282e0d28684d241e0b8462dea6a cve-icon cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html cve-icon
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-52469 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-52469 cve-icon
History

Fri, 22 Nov 2024 12:00:00 +0000

Type Values Removed Values Added
References

Mon, 04 Nov 2024 15:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 08 Aug 2024 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:8::nfv
cpe:/o:redhat:enterprise_linux:8
Vendors & Products Redhat
Redhat enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-02-25T08:16:33.016Z

Updated: 2024-11-04T14:47:25.111Z

Reserved: 2024-02-20T12:30:33.297Z

Link: CVE-2023-52469

cve-icon Vulnrichment

Updated: 2024-08-02T23:03:19.779Z

cve-icon NVD

Status : Modified

Published: 2024-02-26T16:27:48.767

Modified: 2024-11-21T08:39:50.497

Link: CVE-2023-52469

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-02-26T00:00:00Z

Links: CVE-2023-52469 - Bugzilla