CVE-2024-35862CWE-416

CVE-2024-35862

Critical · published May 19, 2024

CVSS v3.1
9.8
EPSS
1%
Percentile
51.0
In the wild
Unconfirmed
What it is

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

smb: client: fix potential UAF in smb2_is_network_name_deleted()

Skip sessions that are being teared down (status == SES_EXITING) to

avoid UAF.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00662 · 51.0th percentile
Weakness
CWE-416 · Use After Free
Published
2024-05-19T13:15Z
Affected products (5)
ProductVersionsFixed in
linux/linux_kernel≥ 5.12, < 6.1.856.1.85
linux/linux_kernel≥ 6.2, < 6.6.266.6.26
linux/linux_kernel≥ 6.7, < 6.8.56.8.5
linux/linux_kernelall versions—
linux/linux_kernelall versions—
References (8)
https://git.kernel.org/stable/c/63981561ffd2d4987807df4126f96a11e18b0c1d · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/aa582b33f94453fdeaff1e7d0aa252c505975e01 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d919b6ea15ffa56fbafef4a1d92f47aeda9af645 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f9414004798d9742c1af23a1d839fe6a9503751c · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/63981561ffd2d4987807df4126f96a11e18b0c1d · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/aa582b33f94453fdeaff1e7d0aa252c505975e01 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d919b6ea15ffa56fbafef4a1d92f47aeda9af645 · af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f9414004798d9742c1af23a1d839fe6a9503751c · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 19 MAY 08:34Z
    smb: client: fix potential UAF in smb2_is_network_name_deleted()
    cvelistv5