VulnerabilityModified
CVE-2024-35864
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_valid_lease_break() Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.
HIGH 7.8EPSS 0.66%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.66%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In the Linux kernel, the following vulnerability has been resolved: smb: client: fix potential UAF in smb2_is_valid_lease_break() Skip sessions that are being teared down (status == SES_EXITING) to avoid UAF.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.66% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-416
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/705c76fbf726c7a2f6ff9143d4013b18daaaebf1Patch
- https://git.kernel.org/stable/c/a8344e2b69bde63f713b0aa796d70dbeadffddfbPatch
- https://git.kernel.org/stable/c/c868cabdf6fdd61bea54532271f4708254e57fc5Patch
- https://git.kernel.org/stable/c/f92739fdd4522c4291277136399353d7c341fae4Patch
- https://git.kernel.org/stable/c/705c76fbf726c7a2f6ff9143d4013b18daaaebf1Patch
- https://git.kernel.org/stable/c/a8344e2b69bde63f713b0aa796d70dbeadffddfbPatch
- https://git.kernel.org/stable/c/c868cabdf6fdd61bea54532271f4708254e57fc5Patch
- https://git.kernel.org/stable/c/f92739fdd4522c4291277136399353d7c341fae4Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.