71 matches found
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
A issue was discovered in the Linux kernel before version 6.0.11. Missing validation of the IEEE80211P2PATTROPERCHANNEL in the drivers/net/wireless/microchip/wilc1000/cfg80211.c file within the WILC1000 wireless driver can lead to a out-of-bounds write when parsing the channel list attribute from...
Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: Wifi: wilc1000 – fixed a potential memory leak in wilcmacxmit The wilcmacxmit function returns NETDEVTXOK without freeing the skb buffer; devkfreeskb was added to address this issue. This fix has been tested only during compilati...
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
A issue was discovered in the Linux kernel before version 6.0.11. Missing validation of the number of channels in the drivers/net/wireless/microchip/wilc1000/cfg80211.c file in the WILC1000 wireless driver can lead to a heap-based buffer overflow when copying the list of operating channels from...
CVE-2026-68196
A flaw was found in the Linux kernel's wilc1000 Wi-Fi driver. This vulnerability occurs when processing a malformed association response, where the length of the response is not properly validated before calculating the length of trailing information elements. A remote attacker could send a...
CVE-2026-64145
A flaw was found in the Linux kernel's wilc1000 Wi-Fi driver. This vulnerability occurs during the firmware download process when the system fails to properly acquire the bus. An error in the code's cleanup path causes a Direct Memory Access DMA buffer to not be released, resulting in a memory...
CVE-2026-64145
The wilc1000 Wi-Fi driver's firmware-download function allocates a DMA buffer via kmalloc but leaks it on a specific early error path (bus acquire failure) due to a bare return ret; instead of goto fail;. Repeated failures exhaust kernel memory, causing system instability or denial of service. Th...
OESA-2026-2674 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: btrfs: qgroup: fix race between quota disable and quota rescan ioctl There's a race between a task disabling quotas and another running the rescan ioctl that can...
Astra Linux – Vulnerability in Linux 5.10, Linux
A issue was discovered in the Linux kernel before version 6.0.11. Missing offset validation in the drivers/net/wireless/microchip/wilc1000/hif.c file, within the WILC1000 wireless driver, can lead to an out-of-bounds read when parsing a Robust Security Network RSN information element from a Netli...
Astra Linux – Vulnerability in Linux 5.10
A issue was discovered in the Linux kernel before version 6.0.11. Missing validation of the IEEE80211P2PATTRCHANNELLIST in the drivers/net/wireless/microchip/wilc1000/cfg80211.c file, within the WILC1000 wireless driver, can lead to a heap-based buffer overflow when parsing the operating channel...
Linux Kernel wilc1000 Integer Overflow Vulnerability
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a heap buffer overflow due to a u8 overflow in the wilc1000 wireless driver, which could lead to memory...
CVE-2026-31780
A flaw was found in the Linux kernel's wilc1000 Wi-Fi driver. An integer overflow vulnerability exists in the calculation of the SSID scan buffer size. This can lead to a heap buffer overflow when processing multiple Service Set Identifiers SSIDs, potentially allowing a local attacker to cause a...
CVE-2026-31780
In CVE-2026-31780, the Linux kernel wi l c1000 Wi‑Fi driver is affected by a heap buffer overflow in the SSID scan path. The code accumulates total SSID lengths into a variable declared as u8, allowing up to 330 bytes for 10 SSIDs, but the u8 wrap causes a 75-byte kmalloc allocation followed by a...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010995)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010995 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential memory leak in wilcmacxmit The wilcmacxmit returns NETDEVTXOK witho...
The vulnerability of the wilc_netdev_ifc_init() function in the drivers/net/wireless/microchip/wilc1000/netdev.c driver for Microchip wireless communication adapters in the Linux operating system’s kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.
The vulnerability of the wilcnetdevifcinit function in the drivers/net/wireless/microchip/wilc1000/netdev.c file of the wireless adapter driver module from Microchip’s Linux operating system is related to the improper elimination of certain elements in the data sent to the client. Exploiting this...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414340)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414340 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing offset validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414339)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414339 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211P2PATTRCHANNELLIST in drivers/net/wireless/microchip/wilc1000/cfg80211.c in...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414342)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414342 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414341)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414341 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211P2PATTROPERCHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in...
EUVD-2025-32387
In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: avoid buffer overflow in WID string configuration Fix the following copy overflow warning identified by Smatch checker. drivers/net/wireless/microchip/wilc1000/wlancfg.c:184 wilcwlanparseresponseframe error:...