Non notée
CVE-2022-2153 A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ
Description
A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| kernel | Versions non publiées | |
| SIMATIC S7-1500 TM MFP - GNU/Linux subsystem 1.1 | premières → < 1.1 | 1.1 |
Références
- bugzilla.redhat.com bugzilla.redhat.com
- www.openwall.com www.openwall.com
- github.com github.com
- github.com github.com
- github.com github.com
- [debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security update lists.debian.org
- [debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update lists.debian.org
Chronologie
- Publiée
- Dernière modification
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