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AZL-34790 CVE-2022-28735 affecting package grub2 for versions less than 2.06-14

🗓️ 20 Jul 2023 01:15:10Reported by GoogleType 
osv-azl
 osv-azl
🔗 osv.dev👁 33 Views

GRUB2 shim_lock verifier flaw lets non kernel files load on secure boot, breaking the trust chain for versions below 2.06-14.

Related
Refs
ReporterTitlePublishedViews
Family
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Tenable Nessus
Amazon Linux 2022 : grub2-common, grub2-efi-aa64, grub2-efi-aa64-cdboot (ALAS2022-2022-109)
7 Sep 202200:00
–nessus
nessus
Tenable Nessus
Amazon Linux 2023 : grub2-common, grub2-efi-aa64, grub2-efi-aa64-cdboot (ALAS2023-2023-020)
21 Mar 202300:00
–nessus
nessus
Tenable Nessus
Amazon Linux 2 : grub2 (ALAS-2023-2146)
20 Jul 202300:00
–nessus
nessus
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Alibaba Cloud Linux 3 : 0134: grub2, mokutil, shim, and shim-unsigned-x64 (ALINUX3-SA-2022:0134)
14 May 202500:00
–nessus
nessus
Tenable Nessus
Alibaba Cloud Linux 3 : 0164: grub2, mokutil, shim, and shim-unsigned-x64 (ALINUX3-SA-2022:0164)
14 May 202500:00
–nessus
nessus
Tenable Nessus
AlmaLinux 9 : grub2, mokutil, shim, and shim-unsigned-x64 (ALSA-2022:5099)
16 Nov 202200:00
–nessus
nessus
Tenable Nessus
Rocky Linux 8.6 [CIQ] Security Update: grub2-common / grub2-efi-aa64 / grub2-efi-aa64-cdboot / etc Multiple Vulnerabilities (ciqsa-2026_1601)
12 Oct 202600:00
–nessus
nessus
Tenable Nessus
Rocky Linux 8 [CIQ] Security Update: grub2-common / grub2-debuginfo / grub2-debugsource / grub2-efi-aa64 / etc Multiple Vulnerabilities (crlsa-2022_5095)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus
Rocky Linux 9.2 [CIQ] Security Update: grub2-common / grub2-debuginfo / grub2-efi-aa64 / etc Multiple Vulnerabilities (ciqsa-2026_0426)
1 Oct 202600:00
–nessus
nessus
Tenable Nessus
Rocky Linux 9 [CIQ] Security Update: mokutil / mokutil-debuginfo / mokutil-debugsource / shim-aa64 / etc Multiple Vulnerabilities (crlsa-2022_5099)
1 Oct 202600:00
–nessus
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15 Oct 2026 05:37Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.8
EPSS0.00313
33