8.8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
50.4%
Kyle Zeng discovered that the sysctl implementation in the Linux kernel
contained a stack-based buffer overflow. A local attacker could use this to
cause a denial of service (system crash) or execute arbitrary code.
(CVE-2022-4378)
TamΓ‘s Koczka discovered that the Bluetooth L2CAP handshake implementation
in the Linux kernel contained multiple use-after-free vulnerabilities. A
physically proximate attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-42896)
It was discovered that an integer overflow vulnerability existed in the
Bluetooth subsystem in the Linux kernel. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2022-45934)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | linux-image-5.14.0-1056-oem | <Β 5.14.0-1056.63 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-5.14.0-1056-oem-dbgsym | <Β 5.14.0-1056.63 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04c | <Β 5.14.0.1056.54 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04 | <Β 5.14.0.1056.54 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04b | <Β 5.14.0.1056.54 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04c | <Β 5.14.0.1056.54 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-headers-oem-20.04d | <Β 5.14.0.1056.54 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04 | <Β 5.14.0.1056.54 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04b | <Β 5.14.0.1056.54 | UNKNOWN |
Ubuntu | 20.04 | noarch | linux-image-oem-20.04d | <Β 5.14.0.1056.54 | UNKNOWN |
8.8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.7 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
50.4%