VulnerabilityModified
CVE-2024-0565
An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel.
HIGH 7.4EPSS 2.00%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.00%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue occurs due to integer underflow on the memcpy length, leading to a denial of service.
- CVSS 3.1
- 7.4 HIGHCVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.00% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-191
- Affected
- linux/linux kernel · netapp/ontap tools
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2024:1188
- https://access.redhat.com/errata/RHSA-2024:1404
- https://access.redhat.com/errata/RHSA-2024:1532
- https://access.redhat.com/errata/RHSA-2024:1533
- https://access.redhat.com/errata/RHSA-2024:1607
- https://access.redhat.com/errata/RHSA-2024:1614
- https://access.redhat.com/errata/RHSA-2024:2093
- https://access.redhat.com/errata/RHSA-2024:2394
- https://access.redhat.com/security/cve/CVE-2024-0565Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2258518Issue Tracking, Patch, Third Party Advisory
- https://www.spinics.net/lists/stable-commits/msg328851.htmlMailing List, Patch
- https://access.redhat.com/errata/RHSA-2024:1188
- https://access.redhat.com/errata/RHSA-2024:1404
- https://access.redhat.com/errata/RHSA-2024:1532
- https://access.redhat.com/errata/RHSA-2024:1533
- https://access.redhat.com/errata/RHSA-2024:1607
- https://access.redhat.com/errata/RHSA-2024:1614
- https://access.redhat.com/errata/RHSA-2024:2093
- https://access.redhat.com/errata/RHSA-2024:2394
- https://access.redhat.com/security/cve/CVE-2024-0565Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2258518Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://security.netapp.com/advisory/ntap-20240223-0002/
- https://www.spinics.net/lists/stable-commits/msg328851.htmlMailing List, Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.