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CVE-2021-42252

🗓️ 11 Oct 2021 19:15:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 71 Views

An issue in Linux kernel allows local attackers to overwrite memory and potentially execute privileges via Aspeed LPC control interface before version 5.14.6

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-42252
11 Oct 202119:15
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel aspeed_lpc_ctrl_mmap Heap Buffer Overflow DoS
21 Sep 202200:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2021-42252 affecting package kernel 5.10.189.1-1
3 Nov 202119:21
–cbl_mariner
cbl_mariner
CBLMariner
CVE-2021-42252 affecting package kernel for versions less than 5.10.78.1-1
9 Apr 202206:52
–cbl_mariner
circl
Circl
CVE-2021-42252
11 Oct 202122:24
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
11 Oct 202100:00
–cnnvd
cnvd
CNVD
Linux kernel memory overwrite vulnerability
12 Oct 202100:00
–cnvd
cve
CVE
CVE-2021-42252
11 Oct 202118:45
–cve
cvelist
Cvelist
CVE-2021-42252
11 Oct 202118:45
–cvelist
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04alllinux4.15.0-162.170linux_4.15.0-162.170_all.deb
Ubuntu20.04alllinux5.4.0-90.101linux_5.4.0-90.101_all.deb
Ubuntu21.04alllinux5.11.0-41.45linux_5.11.0-41.45_all.deb
Ubuntu21.10alllinux5.13.0-22.22linux_5.13.0-22.22_all.deb
Ubuntu18.04alllinux-aws-fips4.15.0-2056.58linux-aws-fips_4.15.0-2056.58_all.deb
Ubuntu20.04alllinux-aws-fips5.4.0-1069.73+fips2linux-aws-fips_5.4.0-1069.73+fips2_all.deb
Ubuntu21.10alllinux-azure5.13.0-1008.9linux-azure_5.13.0-1008.9_all.deb
Ubuntu21.04alllinux-azure5.11.0-1022.23linux-azure_5.11.0-1022.23_all.deb
Ubuntu18.04alllinux-azure-fips4.15.0-2038.42linux-azure-fips_4.15.0-2038.42_all.deb
Ubuntu20.04alllinux-azure-fips5.4.0-1073.76+fips1linux-azure-fips_5.4.0-1073.76+fips1_all.deb
Rows per page

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12 Oct 2026 08:43Current
6.8Medium risk
Vulners AI Score6.8
CVSS 24.6
CVSS 3.17.8
EPSS0.00373
71