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CVE-2026-112271
Score CVSS
5.5
MEDIUM
Description détaillée
libdisplay-info through 0.4.0 contains a heap out-of-bounds read vulnerability in the DisplayID v1 section parser in displayid.c that occurs when a data block's declared length exceeds the section. Attackers can supply a crafted EDID from a malicious monitor, KVM, capture device, or EDID file to make is_all_zeroes read past the buffer, causing a possible crash.
Vecteur d'attaque (CVSS)
Vecteur brut :CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Références et Patchs
https://gitlab.freedesktop.org/emersion/libdisplay-infohttps://gitlab.freedesktop.org/emersion/libdisplay-info/-/blob/0.4.0/displayid.c#L603-L689https://hackmd.io/@haindpwn/libdisplay-info-displayid-datablock-overrun-oob-readhttps://www.vulncheck.com/advisories/libdisplay-info-through-0.4.0-heap-out-of-bounds-read-via-displayid-v1-parserhttps://hackmd.io/@haindpwn/cve-2026-112271-112272-libdisplay-info-displayid-datablock-overrun-oob-read
Dernières Vulnérabilités
CVE-2026-77228
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
VOIR DÉTAILS
CVE-2026-77227
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
VOIR DÉTAILS
CVE-2026-77225
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
VOIR DÉTAILS