CVE-2024-26898 — Use After Free in Kernel

CWE-416 — Use After Free65 documents8 sources
Severity
7.8HIGHNVD
OSV7.0OSV6.5OSV5.5
EPSS
0.0%
top 97.55%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Linux KernelDebian LinuxMsrc Azl3 Kernel 6.6.22.1-2 ON Azure Linux 3.0+3 more
Timeline
PublishedApr 17
Latest updateAug 2

Description

In the Linux kernel, the following vulnerability has been resolved: aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts This patch is against CVE-2023-6270. The description of cve is: A flaw was found in the ATA over Ethernet (AoE) driver in the Linux kernel. The aoecmd_cfg_pkts() function improperly updates the refcnt on `struct net_device`, and a use-after-free can be triggered by racing between the free on the struct and the access through the `skbtxq` global queue. This could…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

▶NVDlinux/linux_kernel2.6.22 — 4.19.311+7
▶Debianlinux/linux_kernel< 5.10.216-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-189.209+4

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

31
OSV
linux-oem-6.5 vulnerabilities↗2024-08-02
▶
OSV
linux-raspi vulnerabilities↗2024-07-26
▶
OSV
linux-aws, linux-aws-5.4, linux-iot vulnerabilities↗2024-07-23
▶
OSV
linux-raspi, linux-raspi-5.4 vulnerabilities↗2024-07-19
▶
OSV
linux-aws-6.5, linux-lowlatency-hwe-6.5, linux-oracle-6.5, linux-starfive-6.5 vulnerabilities↗2024-07-19
▶

📋Vendor Advisories

32
Ubuntu
Linux kernel vulnerabilities↗2024-08-02
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-26
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-23
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-19
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-19
▶

💬Community

1
Bugzilla
CVE-2024-26898 kernel: aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts↗2024-04-17
▶