CVE Intelligence

Samsung Exynos W930 Firmware vulnerabilities

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Published CVEs affecting Samsung Exynos W930 Firmware: 31 record(s), with affected versions and fixes.
cpe:2.3:o:samsung:exynos_w930_firmware

CVE-2025-52908 Critical · 9.8 CWE-120 Apr 7, 2026
Classic Buffer Overflow in Samsung Exynos W1000 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads to a buffer overflow via a certain ioctl message, issue 1 of 2.
CVE-2025-62818 Critical · 9.8 CWE-787 Apr 7, 2026
Out-of-bounds Write in Samsung Exynos 990 Firmware
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. An out-of-bounds write occurs due to a mismatch between the TP-UDHI and UDL values when processing an SMS TP-UD packet.
CVE-2025-52909 Critical · 9.8 CWE-120 Apr 7, 2026
Classic Buffer Overflow in Samsung Exynos W1000 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Incorrect Handling of the NL80211 vendor command leads to a buffer overflow via a certain ioctl message, issue 2 of 2.
CVE-2025-54601 High · 7.0 CWE-362 Apr 6, 2026
Race Condition in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor amd Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Improper synchronization on a global variable leads to a double free. An attacker can trigger a race condition by invoking an ioctl function concurrently from multiple threads.
CVE-2025-57834 High · 7.5 CWE-20 Apr 6, 2026
Improper Input Validation in Samsung Exynos 980 Firmware
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem (Exynos 980, 850, 990, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 1680, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400, and Modem 5410). The absence of proper input validation leads to a Denial of Service.
CVE-2025-54602 High · 7.0 CWE-362 Apr 6, 2026
Race Condition in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930, and W1000. Improper synchronization on a global variable leads to a use-after-free. An attacker can trigger a race condition by invoking an ioctl function concurrently from multiple threads.
CVE-2025-54328 Critical · 10.0 CWE-121 Apr 6, 2026
Stack-based Buffer Overflow in Samsung Exynos 980 Firmware
An issue was discovered in SMS in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. A Stack-based Buffer Overflow occurs while parsing SMS RP-DATA messages.
CVE-2025-58349 Critical · 9.1 CWE-400 Apr 6, 2026
Uncontrolled Resource Consumption in Samsung Exynos 990 Firmware
An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. Incorrect handling of LTE MAC packets containing many MAC Control Elements (CEs) leads to baseband crashes.
CVE-2025-54324 High · 7.5 CWE-400 Apr 6, 2026
Uncontrolled Resource Consumption in Samsung Exynos 990 Firmware
An issue was discovered in NAS in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. Incorrect Handling of a DL NAS Transport packet leads to a Denial of Service.
CVE-2025-59440 High · 7.5 CWE-400 Apr 6, 2026
Uncontrolled Resource Consumption in Samsung Exynos 990 Firmware
An issue was discovered in USIM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. Improper handling of SIM card proactive commands leads to a Denial of Service.
CVE-2025-57835 High · 7.5 CWE-20 Apr 6, 2026
Improper Input Validation in Samsung Exynos 990 Firmware
An issue was discovered in RRC in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, 9110, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. Improper memory initialization results in an illegal memory access, causing a system crash via a malformed RRCReconfiguration message.
CVE-2025-59439 High · 7.5 CWE-400 Feb 3, 2026
Uncontrolled Resource Consumption in Samsung Exynos 990 Firmware
An issue was discovered in Samsung Mobile Processor, Wearable Processor and Modem Exynos 980, 990, 850, 1080, 9110, W920, W930, W1000 and Modem 5123. Incorrect handling of NAS Registration messages leads to a Denial of Service because of Improper Handling of Exceptional Conditions.
CVE-2025-58348 Medium · 5.5 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/confg_tspec write operation, leading to kernel memory exhaustion.
CVE-2025-58347 Medium · 5.5 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/p2p_certif write operation, leading to kernel memory exhaustion.
CVE-2025-58346 Medium · 5.5 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/send_addts write operation, leading to kernel memory exhaustion.
CVE-2025-58345 Medium · 5.5 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_certif_11ax_mode write operation, leading to kernel memory exhaustion.
CVE-2025-58344 Medium · 6.2 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation in a /proc/driver/unifi0/conn_log_event_burst_to_us write operation, leading to kernel memory exhaustion.
CVE-2025-58343 Medium · 5.5 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/create_tspec write operation, leading to kernel memory exhaustion.
CVE-2025-58342 Medium · 6.2 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/uapsd write operation, leading to kernel memory exhaustion.
CVE-2025-58341 Medium · 6.2 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/ap_cert_disable_ht_vht write operation, leading to kernel memory exhaustion.
CVE-2025-58340 Medium · 6.2 CWE-770 Feb 3, 2026
Allocation of Resources Without Limits or Throttling in Samsung Exynos 980 Firmware
An issue was discovered in the Wi-Fi driver in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, 1580, W920, W930 and W1000. There is unbounded memory allocation via a large buffer in a /proc/driver/unifi0/send_delts write operation, leading to kernel memory exhaustion.
CVE-2025-43706 High · 7.5 CWE-400 Jan 5, 2026
Uncontrolled Resource Consumption in Samsung Exynos 1080 Firmware
An issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2400, 1580, 9110, W920, W930, Modem 5123, and Modem 5400. Incorrect handling of RRC packets leads to a Denial of Service.
CVE-2025-27807 Critical · 9.1 CWE-787 Jan 5, 2026
Out-of-bounds Write in Samsung Exynos 990 Firmware
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 9110, W920, W930, W1000, Modem 5123, Modem 5300, Modem 5400. The lack of a length check leads to out-of-bounds writes via malformed NAS packets.
CVE-2025-53965 Medium · 5.3 CWE-119 Dec 3, 2025
Buffer Errors (Improper Restriction of Operations within Memory Bounds) in Samsung Exynos 1280 Firmware
An issue was discovered in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, 2500, W920, W930, W1000, Modem 5123, Modem 5300, and Modem 5400. The function used to decode the SOR transparent container lacks bounds checking, which can cause a fatal error.
CVE-2024-56426 High · 7.5 CWE-787 Nov 4, 2025
Out-of-bounds Write in Samsung Exynos 1080 Firmware
An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330, 1380, 1480, 2400, W920, W930, W1000. The lack of a length check leads to out-of-bounds writes via malformed USB packets to the target.