CVEvulnerability

CVE-2022-43779

7.0 HIGH Published 2023-02-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-02-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.0 HIGH — CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-367

Description

A potential Time-of-Check to Time-of-Use (TOCTOU) vulnerability has been identified in certain HP PC products using AMI UEFI Firmware (system BIOS) which might allow arbitrary code execution, denial of service, and information disclosure. AMI has released updates to mitigate the potential vulnerability.

Affected configurations

• hp 348 g4 firmware (< f.65) • hp 260 g2 desktop mini firmware (< 2.26) • hp 218 pro g5 mt firmware (< f15) • hp 260 g3 desktop mini firmware (< 02.20.00) • hp 260 g4 desktop mini firmware (< 02.12.00) • hp 280 g3 microtower pc firmware (< 02.02.40) • hp 280 g3 pci microtower pc firmware (< 02.02.40) • hp 288 pro g3 microtower pc firmware (< 00.02.40) • hp 290 g1 microtower firmware (< 00.02.40) • hp desktop pro 300 g3 firmware (< f15) • hp desktop pro a 300 g3 firmware (< f12) • hp desktop pro a g2 firmware (< f.11) • hp desktop pro a g2 microtower firmware (< f.11) • hp desktop pro a g3 firmware (< f12) • hp desktop pro a g3 microtower firmware (< f12) • hp desktop pro g3 firmware (< f15) • hp desktop pro g3 microtower firmware (< f15) • hp desktop pro microtower firmware (< 00.02.40) • hp zhan 66 pro a g1 microtower firmware (< f.11) • hp zhan 66 pro a g1 r microtower firmware (< f12) • hp zhan 66 pro g1 r microtower firmware (< f15) • hp zhan 86 pro g1 microtower firmware (< 00.02.40) • hp rp2 retail system 2000 firmware (< 2.24) • hp rp2 retail system 2020 firmware (< 2.24) • hp rp2 retail system 2030 firmware (< 2.24)

Related

Weakness · CWE (1)

  • CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition weakness

References