CVE catalog

CVE-2014-4859

edk2: CVE-2014-4859

Severity: Low
Published: Jan 31, 2020, 4:15:10 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.59% · Oct 25, 2026

Integer overflow in the Drive Execution Environment (DXE) phase in the Capsule Update feature in the UEFI implementation in EDK2 allows physically proximate attackers to bypass intended access restrictions via crafted data.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	edk2	sid	`2026.08+ds-2`	not affected
Debian	edk2	forky	`2026.08+ds-2`	not affected
Debian	edk2	trixie	`2025.02-8+deb13u1`	not affected
Debian	edk2	bookworm	`2022.11-6+deb12u2`	not affected
Debian	edk2	bookworm-security	`2022.11-6+deb12u1`	not affected

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	edk2	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	edk2	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	edk2	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	edk2	source	bookworm	`Not affected`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[ovmf]Not affected
Source package: [edk2]
Details (4)
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
[ovmf-ia32]Not affected
Source package: [edk2]
Details (4)
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
[qemu-efi]Not affected
Source package: [edk2]
Details (4)
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
[qemu-efi-aarch64]Not affected
Source package: [edk2]
Details (4)
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
[qemu-efi-arm]Not affected
Source package: [edk2]
Details (4)
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u2 · all · bookworm
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm
- 2022.11-6+deb12u1 · all · bookworm-security
  Not affected
  dsa · edk2 · debian · bookworm

Observed: Oct 23, 2026, 5:11:24 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]