CVE-2022-44638
moderate-risk
Published 2022-11-03
In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edges_8 due to an integer overflow in pixman_sample_floor_y.
Do I need to act?
-
0.42% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (6)
Affected Vendors
References (16)
Third Party Advisory
https://www.debian.org/security/2022/dsa-5276
Third Party Advisory
https://www.debian.org/security/2022/dsa-5276
45
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
2/34 · Minimal
Exposure
13/34 · Low