CVE-2022-49015

HighCVSS 7.8/10Last modified Aug 4, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

net: hsr: Fix potential use-after-free

The skb is delivered to netif_rx() which may free it, after calling this, dereferencing skb may trigger use-after-free.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

VendorProductVersions
LinuxLinux>= f421436a591d34fa5279b54a96ac07d70250cc8d, < 8393ce5040803666bfa26a3a7bf41e44fab0ace9; >= f421436a591d34fa5279b54a96ac07d70250cc8d, < 4b351609af4fdbc23f79ab2b12748f4403ea9af4; >= f421436a591d34fa5279b54a96ac07d70250cc8d, < b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9; >= f421436a591d34fa5279b54a96ac07d70250cc8d, < 53a62c5efe91665f7a41fad0f888a96f94dc59eb; >= f421436a591d34fa5279b54a96ac07d70250cc8d, < 7ca81a161e406834a1fdc405fc83a572bd14b8d9; >= f421436a591d34fa5279b54a96ac07d70250cc8d, < dca370e575d9b6c983f5015e8dc035e23e219ee6; >= f421436a591d34fa5279b54a96ac07d70250cc8d, < f3add2b8cf620966de3ebfa07679ca12d33ec26f; >= f421436a591d34fa5279b54a96ac07d70250cc8d, < 7e177d32442b7ed08a9fa61b61724abc548cb248
LinuxLinux3.13

References

Timeline

Published
Oct 21, 2024
Last modified
Aug 4, 2026
NVD status
Modified

Related CVEs from 2022

CVE-2022-490165.5In the Linux kernel, the following vulnerability has been resolved: net: mdiobus: fix unbalanced node reference count I got the following CVE-2022-490177.8In the Linux kernel, the following vulnerability has been resolved: tipc: re-fetch skb cb after tipc_msg_validate As the call trace shows,CVE-2022-490185.5In the Linux kernel, the following vulnerability has been resolved: mptcp: fix sleep in atomic at close time Matt reported a splat at msk CVE-2022-490195.5In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bdCVE-2022-49026.1A vulnerability classified as problematic has been found in eXo Chat Application. Affected is an unknown function of the file application/srCVE-2022-490205.5In the Linux kernel, the following vulnerability has been resolved: net/9p: Fix a potential socket leak in p9_socket_open Both p9_fd_creatCVE-2022-490215.5In the Linux kernel, the following vulnerability has been resolved: net: phy: fix null-ptr-deref while probe() failed I got a null-ptr-derCVE-2022-490227.8In the Linux kernel, the following vulnerability has been resolved: wifi: mac8021: fix possible oob access in ieee80211_get_rate_duration CVE-2022-490237.8In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix buffer overflow in elem comparison For vendor elemCVE-2022-490245.5In the Linux kernel, the following vulnerability has been resolved: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove metCVE-2022-490257.8In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free when reverting termination table When haCVE-2022-490267.8In the Linux kernel, the following vulnerability has been resolved: e100: Fix possible use after free in e100_xmit_prepare In e100_xmit_pr
CVE-2022-49015: High severity, CVSS 7.8 | Vulnix