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CVE-2023-52996
MEDIUM5.5
Beschreibung
In the Linux kernel, the following vulnerability has been resolved: ipv4: prevent potential spectre v1 gadget in fib_metrics_match() if (!type) continue; if (type > RTAX_MAX) return false; ... fi_val = fi->fib_metrics->metrics[type - 1]; @type being used as an array index, we need to prevent cpu speculation or risk leaking kernel memory content.
CVE Details
CVSS v3.1 Bewertung5.5
SchweregradMEDIUM
CVSS VektorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AngriffsvektorLOCAL
KomplexitatLOW
Erforderliche PrivilegienLOW
BenutzerinteraktionNONE
Veroffentlicht3/27/2025
Zuletzt geandert10/30/2025
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
linux:linux_kernel
Referenzen
https://git.kernel.org/stable/c/5e9398a26a92fc402d82ce1f97cc67d832527da0(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/7f9828fb1f688210e681268490576f0ca65c322a(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/8f0eb24f1a7a60ce635f0d757a46f1a37a4d467d(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/ca3cf947760de050d558293002ad3e7f4b8745d2(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/f9753ebd61be2d957b5504cbd3fd719674f05b7a(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
IOC Korrelationen
Keine Korrelationen erfasst
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