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The vulnerability in the BPF subsystem of the `map_create` or `check_btf_info` function of the Linux kernel allows a malicious actor to cause an unexpected termination of the application.

🗓️ 21 Apr 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 10 Views

Linux kernel Berkeley Packet Filter vulnerability allows abnormal termination due to weak authentication in map_create or check_btf_info.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2021-29648
30 Mar 202121:15
attackerkb
CBLMariner
CVE-2021-29648 affecting package kernel 5.10.189.1-1
9 Sep 202115:03
cbl_mariner
CBLMariner
CVE-2021-29648 affecting package kernel for versions less than 5.10.78.1-1
9 Apr 202206:52
cbl_mariner
CNNVD
Linux kernel 安全漏洞
30 Mar 202100:00
cnnvd
CNVD
Linux kernel denial of service vulnerability (CNVD-2021-25617)
31 Mar 202100:00
cnvd
CVE
CVE-2021-29648
30 Mar 202120:36
cve
Cvelist
CVE-2021-29648
30 Mar 202120:36
cvelist
Debian CVE
CVE-2021-29648
30 Mar 202120:36
debiancve
Tenable Nessus
EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1176)
10 Feb 202500:00
nessus
Tenable Nessus
EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1192)
10 Feb 202500:00
nessus
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30 May 2024 00:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 24.9
CVSS 35.5
EPSS0.00284
10