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GoogleOSV:CVE-2021-47601HistoryJun 19, 2024 - 3:15 p.m.
CVE-2021-47601
2024-06-1915:15:54
Google
osv.dev
4
linux kernel
cve-2021-47601
tee
amdtee
is_err()
null bug
__get_free_pages()
CVSS3
5.5
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
AI Score
6.9
Confidence
High
EPSS
0
Percentile
5.0%
In the Linux kernel, the following vulnerability has been resolved:
tee: amdtee: fix an IS_ERR() vs NULL bug
The __get_free_pages() function does not return error pointers it returns
NULL so fix this condition to avoid a NULL dereference.
Related
cvelist
cvelist
CVE-2021-47601 tee: amdtee: fix an IS_ERR() vs NULL bug
2024-06-19 14:54:01
cve
cve
CVE-2021-47601
2024-06-19 15:15:54
vulnrichment
vulnrichment
CVE-2021-47601 tee: amdtee: fix an IS_ERR() vs NULL bug
2024-06-19 14:54:01
ubuntucve
ubuntucve
CVE-2021-47601
2024-06-19 00:00:00
osv
osv
UBUNTU-CVE-2021-47601
2024-06-19 15:15:00
Security update for the Linux Kernel
2024-08-14 07:25:23
Security update for the Linux Kernel
2024-08-15 09:31:56
redhatcve
redhatcve
CVE-2021-47601
2024-06-20 10:54:50
nvd
nvd
CVE-2021-47601
2024-06-19 15:15:54
debiancve
debiancve
CVE-2021-47601
2024-06-19 15:15:54
nessus
nessus
SUSE SLES15 Security Update : kernel (SUSE-SU-2024:2929-1)
2024-08-16 00:00:00
SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2394-1)
2024-07-11 00:00:00
SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2372-1)
2024-07-10 00:00:00
openvas
openvas
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2394-1)
2024-07-12 00:00:00
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2372-1)
2024-07-12 00:00:00
CVSS3
5.5
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
AI Score
6.9
Confidence
High
EPSS
0
Percentile
5.0%
Related for OSV:CVE-2021-47601