5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.4%
An issue was discovered in the Linux kernel before 5.4.17.
drivers/spi/spi-dw.c allows attackers to cause a panic via concurrent calls
to dw_spi_irq and dw_spi_transfer_one, aka CID-19b61392c5a8.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-96.97 | UNKNOWN |
ubuntu | 19.10 | noarch | linux | < 5.3.0-46.38 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-184.214 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1065.69 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-aws | < 5.3.0-1016.17 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1073.77) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1109.120 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1065.69~16.04.1 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-azure | < 5.3.0-1019.20 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | < 4.15.0-1077.82 | UNKNOWN |
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.17
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12769
git.kernel.org/linus/19b61392c5a852b4e8a0bf35aecb969983c5932d (5.5-rc6)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19b61392c5a852b4e8a0bf35aecb969983c5932d
launchpad.net/bugs/cve/CVE-2020-12769
lkml.org/lkml/2020/2/3/559
nvd.nist.gov/vuln/detail/CVE-2020-12769
security-tracker.debian.org/tracker/CVE-2020-12769
ubuntu.com/security/notices/USN-4391-1
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
5.4%