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HistorySep 16, 2022 - 10:15 p.m.
CVE-2022-40761
samsung
mtower
dos
vulnerability
heap layout
tee_allocateoperation
utee_cryp_obj_alloc
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.007 Low
EPSS
Percentile
80.8%
The function tee_obj_free in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_AllocateOperation with a disturbed heap layout, related to utee_cryp_obj_alloc.
Affected configurations
Node
samsungmtowerRange≤0.3.0
Related
osv
osv
CVE-2022-40761
2022-09-16 22:15:12
cvelist
cvelist
CVE-2022-40761
2022-09-16 21:35:50
cve
cve
CVE-2022-40761
2022-09-16 22:15:12
prion
prion
Heap overflow
2022-09-16 22:15:00
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.007 Low
EPSS
Percentile
80.8%
Related for NVD:CVE-2022-40761