Vulnerability Details : CVE-2022-34454
Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a heap-based buffer overflow. A local privileged malicious user could potentially exploit this vulnerability, leading to system takeover. This impacts compliance mode clusters.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2022-34454
- Dell » Emc Powerscale OnefsVersions from including (>=) 9.1.0.0 and up to, including, (<=) 9.1.0.20cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*
- cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*
- Dell » Emc Powerscale OnefsVersions from including (>=) 9.2.1.0 and up to, including, (<=) 9.2.1.13cpe:2.3:o:dell:emc_powerscale_onefs:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-34454
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 13 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-34454
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
NIST | |
|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
Dell |
CWE ids for CVE-2022-34454
-
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().Assigned by: security_alert@emc.com (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-34454
-
https://www.dell.com/support/kbdoc/en-us/000205618/dsa-2022-271
Access DeniedVendor Advisory
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