CVE-2024-0565: Kernel: cifs filesystem decryption improper input validation remote code execution vulnerability in function receive_encrypted_standard of client
First published: Mon Jan 15 2024(Updated: )
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.
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/Kernel | <6.7 | 6.7 |
| Linux Kernel | >=6.1.36<6.7 | |
| Linux Kernel | =6.7-rc1 | |
| Linux Kernel | =6.7-rc2 | |
| Linux Kernel | =6.7-rc3 | |
| Linux Kernel | =6.7-rc4 | |
| Linux Kernel | =6.7-rc5 | |
| netapp ontap tools vmware vsphere | ||
| debian/linux | 5.10.223-1 5.10.226-1 6.1.123-1 6.1.128-1 6.12.12-1 6.12.15-1 | |
| IBM QRadar Security Information and Event Manager | <=7.5 - 7.5.0 UP8 IF01 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2258518
- https://access.redhat.com/security/cve/CVE-2024-0565
- https://www.spinics.net/lists/stable-commits/msg328851.html
- https://access.redhat.com/errata/RHSA-2024:1188
- https://access.redhat.com/errata/RHSA-2024:1404
- https://security.netapp.com/advisory/ntap-20240223-0002/
- 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-2024:2394
- https://launchpad.net/bugs/cve/CVE-2024-0565
- https://exchange.xforce.ibmcloud.com/vulnerabilities/279430
- https://www.ibm.com/support/pages/node/7150684 (Advisory)
- https://access.redhat.com/errata/RHSA-2024:2093
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-0565
- https://nvd.nist.gov/vuln/detail/CVE-2024-0565
- https://security-tracker.debian.org/tracker/CVE-2024-0565
- https://ubuntu.com/security/CVE-2024-0565
- https://git.kernel.org/linus/eec04ea119691e65227a97ce53c0da6b9b74b0b7
Frequently Asked Questions
What is the severity of CVE-2024-0565?
The severity of CVE-2024-0565 is classified as high due to its potential for causing a denial of service.
How do I fix CVE-2024-0565?
To fix CVE-2024-0565, update your system to the latest kernel version that patches this vulnerability.
Which versions of the Linux Kernel are affected by CVE-2024-0565?
CVE-2024-0565 affects Linux Kernel versions below 6.7 and specific earlier release candidates.
Does CVE-2024-0565 affect IBM QRadar SIEM?
Yes, CVE-2024-0565 affects IBM QRadar SIEM versions up to 7.5.0 UP8 IF01.
What are the potential impacts of CVE-2024-0565?
The potential impacts of CVE-2024-0565 include an out-of-bounds memory read leading to system instability and denial of service.
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