6.9
CVE-2015-2666
- EPSS 0.1%
- Veröffentlicht 27.05.2015 10:59:04
- Zuletzt bearbeitet 12.04.2025 10:46:40
- Quelle cve@mitre.org
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Stack-based buffer overflow in the get_matching_model_microcode function in arch/x86/kernel/cpu/microcode/intel_early.c in the Linux kernel before 4.0 allows context-dependent attackers to gain privileges by constructing a crafted microcode header and leveraging root privileges for write access to the initrd.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.9 < 3.10.83
Linux ≫ Linux Kernel Version >= 3.11 < 3.12.40
Linux ≫ Linux Kernel Version >= 3.13 < 3.14.47
Linux ≫ Linux Kernel Version >= 3.15 < 3.16.35
Linux ≫ Linux Kernel Version >= 3.17 < 3.18.19
Fedoraproject ≫ Fedora Version21
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.1% | 0.29 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 6.9 | 3.4 | 10 |
AV:L/AC:M/Au:N/C:C/I:C/A:C
|
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.