CVE-2024-26808 — Use After Free in Linux

CWE-416 — Use After Free33 documents7 sources
Severity
5.5MEDIUMNVD
OSV7.5OSV6.5
EPSS
0.0%
top 99.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
LinuxLinux KernelDebian Linux+1 more
Timeline
PublishedApr 4
Latest updateJun 26

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain Remove netdevice from inet/ingress basechain in case NETDEV_UNREGISTER event is reported, otherwise a stale reference to netdevice remains in the hook list.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages5 packages

▶NVDlinux/linux_kernel5.10 — 5.10.210+5
▶Debianlinux/linux_kernel< 5.10.216-1+3
▶Ubuntulinux/linux_kernel< 5.15.0-106.116
▶CVEListV5linux/linux60a3815da702fd9e4759945f26cce5c47d3967ad — 9489e214ea8f2a90345516016aa51f2db3a8cc2f+6
▶debiandebian/linux< linux 6.1.76-1 (bookworm)

Also affects: Debian Linux 10.0

Patches

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

🔴Vulnerability Details

16
OSV
linux-oracle-6.5 vulnerabilities↗2024-06-26
▶
OSV
linux-hwe-6.5 vulnerabilities↗2024-06-18
▶
OSV
linux-nvidia-6.5 vulnerabilities↗2024-06-14
▶
OSV
linux-oem-6.5 vulnerabilities↗2024-06-12
▶
OSV
linux-intel-iotg-5.15 vulnerabilities↗2024-06-11
▶

📋Vendor Advisories

15
Ubuntu
Linux kernel (Oracle) vulnerabilities↗2024-06-26
▶
Ubuntu
Linux kernel (HWE) vulnerabilities↗2024-06-18
▶
Ubuntu
Linux kernel (NVIDIA) vulnerabilities↗2024-06-14
▶
Ubuntu
Linux kernel (OEM) vulnerabilities↗2024-06-12
▶
Ubuntu
Linux kernel (Intel IoTG) vulnerabilities↗2024-06-11
▶

💬Community

1
Bugzilla
CVE-2024-26808 kernel: netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain↗2024-04-04
▶