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CVE

CVE-2022-40279

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE).
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CVE

CVE-2022-40279

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE).

An issue was discovered in Samsung TizenRT through 3.0GBM (and 3.1PRE). l2packetreceivetimeout in wpasupplicant/src/l2packet/l2packetpcap.c has a missing check on the return value of pcapdispatch, leading to a denial of service (malfunction).

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpasupplicant/src/l2packet/l2packetpcap.c#L181, https://github.com/Samsung/TizenRT/issues/5629, https://linux.die.net/man/3/pcapdispatch, https://github.com/Samsung/TizenRT/issues/5629, https://linux.die.net/man/3/pcapdispatch, https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/wpasupplicant/src/l2packet/l2packetpcap.c#L181

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00783%
EPSS Percentile
0.73445%
Introduced Version
0
Fix Available

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