CVE-2022-0797 — Out-of-bounds Write in Google Chrome

CWE-787 — Out-of-bounds WriteCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer6 documents6 sources
Severity
8.8HIGHNVD
CISA7.8
EPSS
0.7%
top 27.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Google ChromeChromiumDebian Chromium+1 more
Timeline
PublishedApr 5
Latest updateApr 6

Description

Out of bounds memory access in Mojo in Google Chrome prior to 99.0.4844.51 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages5 packages

▶CVEListV5google/chromeunspecified — 99.0.4844.51
▶NVDgoogle/chrome< 99.0.4844.51
▶debiandebian/chromium< chromium 99.0.4844.51-1 (bookworm)
▶Debianchromium/chromium< 99.0.4844.51-1~deb11u1+3

🔴Vulnerability Details

2
GHSA
GHSA-62h7-86hr-f6mp: Out of bounds memory access in Mojo in Google Chrome prior to 99↗2022-04-06
▶
OSV
CVE-2022-0797: Out of bounds memory access in Mojo in Google Chrome prior to 99↗2022-04-05
▶

📋Vendor Advisories

3
Microsoft
Chromium: CVE-2022-0797 Out of bounds memory access in Mojo↗2022-03-08
▶
Debian
CVE-2022-0797: chromium - Out of bounds memory access in Mojo in Google Chrome prior to 99.0.4844.51 allow...↗2022
▶
CISA
Microsoft Win32k Privilege Escalation Vulnerability↗2021-11-03
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