Vulnerability Details : CVE-2015-7890
Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio driver, as used in Samsung S6 Edge, allow local users to cause a denial of service (memory corruption) via a large (1) buffer or (2) size parameter.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2015-7890
- cpe:2.3:o:samsung:galaxy_s6_edge_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7890
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7890
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2015-7890
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-7890
-
http://packetstormsecurity.com/files/134106/Samsung-Seiren-Kernel-Driver-Buffer-Overflow.html
Samsung Seiren Kernel Driver Buffer Overflow ≈ Packet StormThird Party Advisory;VDB Entry
-
https://www.exploit-db.com/exploits/38556/
Samsung - 'seiren' Kernel Driver Buffer Overflow - Android dos ExploitExploit;Third Party Advisory;VDB Entry
-
https://code.google.com/p/google-security-research/issues/detail?id=491
491 - Samsung seiren kernel driver buffer overflow - project-zero - Project Zero - MonorailMailing List;Third Party Advisory
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