English
EN
Français
FR
Language
English
EN
Français
FR

CVE Vulnerabilities

Posts & Pages

No results found for ""

Try different keywords or check spelling

Search in CVE database, posts & pages • Press ESC to close

USN-7922-5 Unknown

USN-7922-5: Linux kernel (IoT) vulnerabilities

Canonical (Ubuntu) Released: January 12, 2026 Updated: January 15, 2026 Restart Required
Official Page

Description

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - InfiniBand drivers; - Media drivers; - Network drivers; - Pin controllers subsystem; - AFS file system; - F2FS file system; - Tracing infrastructure; - Memory management; - Appletalk network protocol; - Netfilter; (CVE-2022-49026, CVE-2022-49390, CVE-2024-47691, CVE-2024-49935, CVE-2024-50067, CVE-2024-50095, CVE-2024-50196, CVE-2024-53090, CVE-2024-53218, CVE-2025-21855, CVE-2025-37958, CVE-2025-38666, CVE-2025-39964, CVE-2025-39993, CVE-2025-40018)

Fixed Vulnerabilities 5

CVE-2025-21855 N/A 0.0 ⚠️ KEV fixed
Mar 12, 2025

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Don't reference skb after sending to VIOS Previously, after successfully flushing the xmit buffer…

CVE-2022-49390 N/A 0.0 ⚠️ KEV fixed
Feb 26, 2025

In the Linux kernel, the following vulnerability has been resolved: macsec: fix UAF bug for real_dev Create a new macsec device but not get reference…

CVE-2025-37958 N/A 0.0 ⚠️ KEV fixed
May 20, 2025

In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: fix dereferencing invalid pmd migration entry When migrating a THP, concurrent access to the…

CVE-2025-38666 N/A 0.0 ⚠️ KEV fixed
Aug 22, 2025

In the Linux kernel, the following vulnerability has been resolved: net: appletalk: Fix use-after-free in AARP proxy probe The AARP proxy‐probe routine (aarp_proxy_probe_network) sends a…

CVE-2022-49026 N/A 0.0 ⚠️ KEV fixed
Oct 21, 2024

In the Linux kernel, the following vulnerability has been resolved: e100: Fix possible use after free in e100_xmit_prepare In e100_xmit_prepare(), if we can't map the…

Quick Info

Patch ID: USN-7922-5
Vendor: Canonical (Ubuntu)
Severity: Unknown
CVEs Fixed: 5
Restart: Required

Vendor

Canonical (Ubuntu)

Additional Info

action:
usn id: USN-7922-5
summary: Several security issues were fixed in the Linux kernel.
usn number: 7922-5
instructions: After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

Share