CVE-2023-50806
Detail
Description
A vulnerability was discovered in Samsung Mobile Processor, Wearable Processor, and Modems with versions Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850 Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380 Exynos 1330, Exynos 9110, Exynos W920, Exynos W930, Exynos Modem 5123, Exynos Modem 5300 that allows out-of-bounds access to a heap buffer in the SIM Proactive Command.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
NVD assessment
not yet provided.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-125
Out-of-bounds Read
CISA-ADP
Change History
7 change records found show changes
CVE Modified by CISA-ADP
6/17/2026 2:39:59 AM
Action
Type
Old Value
New Value
Added
Affected
Record truncated, showing 2048 of 3459 characters.
View Entire Change Record [{"vendor":"samsung","product":"exynos_9820","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_9820:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_9825","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_9825:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_980","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_980:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_990","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_990:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_850","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_850:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_1080","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_1080:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_2100","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_2100:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_2200","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_2200:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_1280","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_1280:*:*:*:*:*:*:*:*"],"versions":[{"version":"0","lessThan":"*","versionType":"custom","status":"affected"}]},{"vendor":"samsung","product":"exynos_1380","defaultStatus":"unknown","cpes":["cpe:2.3:h:samsung:exynos_1380:*:*:*:*:*
Added
SSVC
{"timestamp":"2024-07-10T16:44:55.696749Z","id":"CVE-2023-50806","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by MITRE
6/17/2026 2:39:59 AM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]
Initial Analysis by NIST
6/26/2025 4:55:52 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_1330_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_1330:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_1380_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_1380:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_2100_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_2100:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_2200:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_850:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_9110_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_9110:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_9820_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_9820:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_9825_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_9825:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_990_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_990:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_modem_5123_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_modem_5123:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_modem_5300_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_modem_5300:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_w920:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:samsung:exynos_w930_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:samsung:exynos_w930:-:*:*:*:*:*:*:*
Added
Reference Type
CVE: https://semiconductor.samsung.com/support/quality-support/product-security-updates/ Types: Vendor Advisory
Added
Reference Type
CVE: https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2023-50806/ Types: Vendor Advisory
Added
Reference Type
MITRE: https://semiconductor.samsung.com/support/quality-support/product-security-updates/ Types: Vendor Advisory
Added
Reference Type
MITRE: https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2023-50806/ Types: Vendor Advisory
CVE Modified by CVE
11/21/2024 3:37:19 AM
Action
Type
Old Value
New Value
Added
Reference
https://semiconductor.samsung.com/support/quality-support/product-security-updates/
Added
Reference
https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2023-50806/
CVE Modified by CISA-ADP
10/25/2024 2:35:02 PM
Action
Type
Old Value
New Value
Added
CWE
CISA-ADP CWE-125
Removed
CWE
CISA-ADP CWE-122
CVE Modified by CISA-ADP
7/11/2024 11:05:15 AM
Action
Type
Old Value
New Value
Added
CWE
CISA-ADP CWE-122
New CVE Received from MITRE
7/09/2024 3:15:10 PM
Action
Type
Old Value
New Value
Added
Description
A vulnerability was discovered in Samsung Mobile Processor, Wearable Processor, and Modems with versions Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850 Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380 Exynos 1330, Exynos 9110, Exynos W920, Exynos W930, Exynos Modem 5123, Exynos Modem 5300 that allows out-of-bounds access to a heap buffer in the SIM Proactive Command.
Added
CVSS V3.1
MITRE AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
Reference
MITRE https://semiconductor.samsung.com/support/quality-support/product-security-updates/ [No types assigned]
Added
Reference
MITRE https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2023-50806/ [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2023-50806 NVD
Published Date: 07/09/2024 NVD
Last Modified: 06/17/2026
Source: MITRE
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