8.8
CVE-2023-5178
- EPSS 8.36%
- Veröffentlicht 01.11.2023 17:15:11
- Zuletzt bearbeitet 18.02.2026 18:24:17
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
LoginA use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.0 < 5.4.260
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.199
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.137
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.60
Linux ≫ Linux Kernel Version >= 6.2 < 6.5.9
Redhat ≫ Enterprise Linux Version8.0
Redhat ≫ Enterprise Linux Version9.0
Netapp ≫ Active Iq Unified Manager Version- SwPlatformvmware_vsphere
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 8.36% | 0.921 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| secalert@redhat.com | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
CWE-1341 Multiple Releases of Same Resource or Handle
The product attempts to close or release a resource or handle more than once, without any successful open between the close operations.
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.