6.7
CVE-2021-42739
- EPSS 0.03%
- Published 20.10.2021 07:15:09
- Last modified 21.11.2024 06:28:04
- Source cve@mitre.org
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The firewire subsystem in the Linux kernel through 5.14.13 has a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandles bounds checking.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 5.14.13
Fedoraproject ≫ Fedora Version33
Fedoraproject ≫ Fedora Version34
Fedoraproject ≫ Fedora Version35
Debian ≫ Debian Linux Version9.0
Starwindsoftware ≫ Starwind San & Nas Versionv8r12
Starwindsoftware ≫ Starwind Virtual San Versionv8r13 Update14338
Oracle ≫ Communications Cloud Native Core Binding Support Function Version22.1.3
Oracle ≫ Communications Cloud Native Core Network Exposure Function Version22.1.1
Oracle ≫ Communications Cloud Native Core Policy Version22.2.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.03% | 0.073 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 6.7 | 0.8 | 5.9 |
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 4.6 | 3.9 | 6.4 |
AV:L/AC:L/Au:N/C:P/I:P/A:P
|
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.