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Astra Linux - уязвимость в linux

🗓️ 03 May 2026 23:59:50Reported by AstraLinuxType 
astralinux
 astralinux🔗 astra.ru👁 4 Views

BPF verifier truncation bug risks local kernel memory disclosure and possible execution; fixed.

Related
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Refs
ReporterTitlePublishedViews
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Android Security Bulletins		Pixel Update Bulletin—July 2021Stay organized with collectionsSave and categorize content based on your preferences.
7 Jul 202100:00
–androidsecurity
CBLMariner		CVE-2021-3444 affecting package kernel 5.4.91-6
25 Aug 202119:57
–cbl_mariner
Circl		CVE-2021-3444
23 Mar 202121:38
–circl
CNNVD		Linux kernel 安全漏洞
23 Mar 202100:00
–cnnvd
CNVD		Linux kernel information disclosure vulnerability (CNVD-2021-28714)
24 Mar 202100:00
–cnvd
CVE		CVE-2021-3444
23 Mar 202117:45
–cve
Cvelist		CVE-2021-3444 Linux kernel bpf verifier incorrect mod32 truncation
23 Mar 202117:45
–cvelist
Debian		[SECURITY] [DLA 2785-1] linux-4.19 security update
15 Oct 202121:50
–debian
Debian CVE		CVE-2021-3444
23 Mar 202117:45
–debiancve
Oracle linux		Unbreakable Enterprise kernel security update
31 Mar 202100:00
–oraclelinux
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OSOS VersionArchitecturePackagePackage VersionFilename
Astra Linux1.7x86-64linux-cloud-tools-common-5.4.0-810:5.4.0-81.astra34+ci17linux-cloud-tools-common-5.4.0-81_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-doc-5.4.0-810:5.4.0-81.astra34+ci17linux-doc-5.4.0-81_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-headers-5.4.0-810:5.4.0-81.astra34+ci17linux-headers-5.4.0-81_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-headers-5.4.0-81-generic0:5.4.0-81.astra34+ci17linux-headers-5.4.0-81-generic_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-headers-5.4.0-81-hardened0:5.4.0-81.astra34+ci17linux-headers-5.4.0-81-hardened_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-image-5.4.0-81-generic0:5.4.0-81.astra34+ci17linux-image-5.4.0-81-generic_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-image-5.4.0-81-hardened0:5.4.0-81.astra34+ci17linux-image-5.4.0-81-hardened_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-libc-dev-5.4.0-810:5.4.0-81.astra34+ci17linux-libc-dev-5.4.0-81_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-tools-5.4.0-810:5.4.0-81.astra34+ci17linux-tools-5.4.0-81_0:5.4.0-81.astra34+ci17_x86-64.deb
Astra Linux1.7x86-64linux-tools-5.4.0-81-generic0:5.4.0-81.astra34+ci17linux-tools-5.4.0-81-generic_0:5.4.0-81.astra34+ci17_x86-64.deb
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03 May 2026 23:59Current
6.7Medium risk
Vulners AI Score6.7
CVSS 24.6
CVSS 37.8
CVSS 3.17.8
EPSS0.00031
bpf verifiertruncation bugmod32 destinationzero sourcekernel memory disclosurecode executionupstream commitstable kernels 5.11.2
4