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CVE-2021-46966: Use After Free

🗓️ 27 Feb 2024 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Use After Free in Linux kernel ACPI custom_method cm_write() allows memory access.

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Refs
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astralinux
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Astra Linux – Vulnerability in Linux
5 Oct 202611:39
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bdu_fstec
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Linux kernel Use-After-Free DoS
28 Jan 202500:00
–bdu_fstec
circl
Circl
CVE-2021-46966
14 Mar 202417:26
–circl
cnnvd
CNNVD
Linux kernel security vulnerabilities
27 Feb 202400:00
–cnnvd
cve
CVE
CVE-2021-46966
27 Feb 202418:47
–cve
cvelist
Cvelist
CVE-2021-46966 ACPI: custom_method: fix potential use-after-free issue
27 Feb 202418:47
–cvelist
debiancve
Debian CVE
CVE-2021-46966
27 Feb 202418:47
–debiancve
nvd
NVD
CVE-2021-46966
27 Feb 202419:04
–nvd
openvas
OpenVAS
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:0857-1)
25 Mar 202400:00
–openvas
openvas
OpenVAS
Ubuntu: Security Advisory (USN-6739-1)
22 Apr 202400:00
–openvas
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23 May 2026 00:00Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.8
EPSS0.0023
SSVC
3