27 matches found
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssgprueth: Fixed NULL pointer dereferencing in pruethprobe. In the pruethprobe function, if one of the calls to emacPhyConnect fails because of ofPhyConnect returning NULL, then the subsequent call to phyattachedinfo...
SUSE CVE-2026-43039
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch emacdispatchskbzc allocates a new skb via napiallocskb but never copies the packet data from the XDP buffer into it. The skb is passed up the stack...
CVE-2026-43039
A flaw was found in the Linux kernel's icssg-prueth network driver. This vulnerability allows for information disclosure, where uninitialized kernel memory contents can be exposed to user applications. This occurs because the driver fails to properly copy received packet data into a network buffe...
CVE-2026-43039
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch emacdispatchskbzc allocates a new skb via napiallocskb but never copies the packet data from the XDP buffer into it. The skb is passed up the stack...
CVE-2026-43039
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch emacdispatchskbzc allocates a new skb via napiallocskb but never copies the packet data from the XDP buffer into it. The skb is passed up the stack...
CVE-2026-43039 net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch emacdispatchskbzc allocates a new skb via napiallocskb but never copies the packet data from the XDP buffer into it. The skb is passed up the stack...
EUVD-2026-26638
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch emacdispatchskbzc allocates a new skb via napiallocskb but never copies the packet data from the XDP buffer into it. The skb is passed up the stack...
CVE-2026-43039
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix missing data copy and wrong recycle in ZC RX dispatch emacdispatchskbzc allocates a new skb via napiallocskb but never copies the packet data from the XDP buffer into it. The skb is passed up the stack...
CVE-2026-43039
CVE-2026-43039 concerns the Linux kernel icssg-prueth driver. In ZC RX dispatch, emac_dispatch_skb_zc() allocates a new skb via napi_alloc_skb() but fails to copy the received packet data from the XDP buffer, causing uninitialized heap memory to be passed up the stack and potentially leaking kern...
Linux kernel 安全漏洞
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 stems from the emacdispatchskbzc function in the icssg-prueth driver failing to copy XDP buffer data to a new skb,...
PT-2026-36456
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the emac dispatch skb zc function where a new skb is allocated via napi alloc skb but packet data from the XDP buffer is not copied into it. This results in the skb...
SUSE CVE-2026-31501
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix use-after-free of CPPI descriptor in RX path cppi5hdescgetpsdata returns a pointer into the CPPI descriptor. In both emacrxpacket and emacrxpacketzc, the descriptor is freed via k3cppidescpoolfree befor...
CVE-2026-31501
A flaw was found in the Linux kernel's net: ti: icssg-prueth driver. This use-after-free vulnerability occurs in the receive RX path, where a data structure CPPI descriptor is released from memory before all necessary operations on its contents are complete. A remote attacker could exploit this b...
CVE-2026-31501
The CVE-2026-31501 issue affects the Linux kernel net: ti: icssg-prueth driver and is a use-after-free in the RX path. cpp i5_hdesc_get_psdata() returns a pointer into the CPPI descriptor, and the descriptor is freed via k3_cppi_desc_pool_free() before psdata[0]/psdata[1] are used by emac_rx_time...
CVE-2026-31501 net: ti: icssg-prueth: fix use-after-free of CPPI descriptor in RX path
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: fix use-after-free of CPPI descriptor in RX path cppi5hdescgetpsdata returns a pointer into the CPPI descriptor. In both emacrxpacket and emacrxpacketzc, the descriptor is freed via k3cppidescpoolfree befor...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the premature release of the CPPI descriptor in the RX path within the icssg-prueth driver. This...
PT-2026-34406
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the RX path of the icssg-prueth component. The function cppi5 hdesc get psdata returns a pointer to the CPPI descriptor. In the functions emac rx packet...
SUSE CVE-2026-23453
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: Fix memory leak in XDPDROP for non-zero-copy mode Page recycling was removed from the XDPDROP path in emacrunxdp to avoid conflicts with AFXDP zero-copy mode, which uses xskbufffree instead. However, this...
CVE-2026-23453
A flaw was found in the Linux kernel's net: ti: icssg-prueth network driver. When XDP eXpress Data Path programs drop packets in non-zero-copy mode, memory pages are not properly returned to the system's page pool. This memory leak can lead to Out of Memory OOM conditions, causing a Denial of...
EUVD-2026-18706
In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: Fix memory leak in XDPDROP for non-zero-copy mode Page recycling was removed from the XDPDROP path in emacrunxdp to avoid conflicts with AFXDP zero-copy mode, which uses xskbufffree instead. However, this...