CVE-2025-22377
mediumpriority · track · 0EPSS 0.004 · 29 %ileDEEUUSEPSS · scored 2026-10-27
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. A Heap-based Out-of-Bounds Write exists in the GPRS protocol implementation because of a mismatch between the actual length of the payload and the length declared within the payload.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (21)
Products and version ranges known to be affected.
- samsung exynos modem 5123 firmwareall versionsnvdUScpe:2.3:o:samsung:exynos_modem_5123_firmware:*:*:*:*:*:*:*:*
- samsung exynos modem 5300 firmwareall versionsnvdUScpe:2.3:o:samsung:exynos_modem_5300_firmware:*:*:*:*:*:*:*:*
- samsung exynos modem 5400 firmwareall versionsnvdUScpe:2.3:o:samsung:exynos_modem_5400_firmware:*:*:*:*:*:*:*:*
- samsung exynos w1000 firmwareall versionsnvdUScpe:2.3:o:samsung:exynos_w1000_firmware:*:*:*:*:*:*:*:*
advisories (2)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2025-0481Pixel Patchday March 2025: Mehrere SchwachstellenDeutsch2025-03-04csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Google Android ausnutzen, um sich erweiterte Rechte zu verschaffen, vertrauliche Informationen preiszugeben und einen Denial-of-Service-Zustand auszulösen.
- PUB-A-3833332782025-03-01vendor · osvUS
In mm_GetMobileIdIndexForNsUpdate of mm_GmmPduCodec.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2025-22377cnnvd
- https://vigilance.fr/vulnerability/Google-Android-Pixel-multiple-vulnerabilities-of-March-2025-46508cnnvd
- https://www.samsung.com/us/Patchcnnvd
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-22377/enisa_euvd
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/cve-2025-22377/Vendor Advisorynvd
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