Vulnerability Details : CVE-2023-26496
An issue was discovered in Samsung Baseband Modem Chipset for Exynos Modem 5123, Exynos Modem 5300, Exynos 980, Exynos 1080, and Exynos Auto T5124. Memory corruption can occur due to improper checking of the parameter length while parsing the fmtp attribute in the SDP (Session Description Protocol) module.
Vulnerability category: Memory Corruption
Products affected by CVE-2023-26496
- cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:exynos_modem_5300_firmware:-:*:*:*:*:*:*:*
- cpe:2.3:o:samsung:exynos_auto_t5123_firmware:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-26496
19.41%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-26496
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.6
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H |
3.9
|
4.7
|
MITRE | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2023-26496
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-26496
-
https://semiconductor.samsung.com/support/quality-support/product-security-updates/
Product Security Update | Support | Samsung Semiconductor GlobalVendor Advisory
-
https://semiconductor.samsung.com/processor/mobile-processor/
Exynos Mobile Processor | Samsung Semiconductor GlobalProduct
-
https://semiconductor.samsung.com/processor/modem/
Modem | Processor | Samsung Semiconductor GlobalProduct
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