VulnerabilityModified
CVE-2022-36621
Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.
HIGH 7.5EPSS 1.34%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.34%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Samsung Electronics mTower v0.3.0 and earlier was discovered to contain a NULL pointer dereference via the function TEE_AllocateTransientObject.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.34% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- samsung/mtower
- Source
- cve@mitre.org
References
- https://github.com/Samsung/mTowerThird Party Advisory
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api_objects.c#L223Third Party Advisory
- https://security.samsungmobile.com/securityUpdate.smsbNot Applicable
- https://github.com/Samsung/mTowerThird Party Advisory
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tee/lib/libutee/tee_api_objects.c#L223Third Party Advisory
- https://security.samsungmobile.com/securityUpdate.smsbNot Applicable
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.