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CVE-2023-39950 Insufficient input validation in efibootguard

🗓️ 14 Aug 2023 20:17:29Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Insufficient input validation in efibootguard may cause crashes and code injections into `bg_setenv` or programs using `libebgenv`. EFI Boot Guard release v0.15 contains required patches to sanitize and validate the bootloader environment prior to processing it in userspace

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
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The vulnerability of the bg_printenv function in the EFI Boot Guard of the UEFI loader allows a hacker to execute arbitrary code.
21 Aug 202300:00
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CVE-2023-39950
15 Aug 202300:19
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Siemens EFI Boot Guard 输入验证错误漏洞
14 Aug 202300:00
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Siemens EFI Boot Guard Code Execution Vulnerability
16 Aug 202300:00
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cve
CVE
CVE-2023-39950
14 Aug 202320:17
cve
debiancve
Debian CVE
CVE-2023-39950
14 Aug 202320:17
debiancve
euvd
EUVD
EUVD-2023-43648
3 Oct 202520:07
euvd
nvd
NVD
CVE-2023-39950
14 Aug 202321:15
nvd
osv
OSV
DEBIAN-CVE-2023-39950
14 Aug 202321:15
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osv
OSV
UBUNTU-CVE-2023-39950
14 Aug 202321:15
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Rows per page
[
  {
    "vendor": "siemens",
    "product": "efibootguard",
    "versions": [
      {
        "version": "< 0.15",
        "status": "affected"
      }
    ]
  }
]

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