PT-2025-25831

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically with the espintcp component, where a few error paths are missing a kfree skb, leading to skb leaks. Recommendations At the moment,...

DEBIAN-CVE-2024-53236

In the Linux kernel, the following vulnerability has been resolved: xsk: Free skb when TX metadata options are invalid When a new skb is allocated for transmitting an xsk descriptor, i.e., for every non-multibuf descriptor or the first frag of a multibuf descriptor, but the descriptor is later...

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 a possible skb leak in the grethinitrings function of the ethernet driver aeroflex...

SUSE CVE-2022-48794

In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154xmitcomplete helper is not called. Only ieee802154wakequeue is called manually. In the Tx case we then leak the skb structure. Free the skb structure upon...

kernel: net: cdc_eem: fix tx fixup skb leak

In the Linux kernel, the following vulnerability has been resolved: net: cdceem: fix tx fixup skb leak when usbnet transmit a skb, eem fixup it in eemtxfixup, if skbcopyexpand failed, it return NULL, usbnetstartxmit will have no chance to free original skb. fix it by free orginal skb in eemtxfixu...

SUSE CVE-2022-48722

In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154xmitcomplete helper is not called. Only ieee802154wakequeue is called manually. We then leak the skb structure. Free the skb structure upon error before returni...

UBUNTU-CVE-2022-48722

In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154xmitcomplete helper is not called. Only ieee802154wakequeue is called manually. We then leak the skb structure. Free the skb structure upon error before returni...

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. Linux kernel has a security vulnerability that stems from a skb leak...

PT-2024-21882

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the mctp local output function in the Linux kernel, which only takes ownership of the skb on success. If mctp local output fails in specific states, it may leak a...

SUSE CVE-2024-26825

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: free rxdatareassembly skb on NCI device cleanup rxdatareassembly skb is stored during NCI data exchange for processing fragmented packets. It is dropped only when the last fragment is processed or when an NTF packet wit...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. The Linux kernel has a security vulnerability that stems from the presence of a skb leak...

PT-2024-21559 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a memory leak in the Bluetooth component of the Linux kernel, specifically in the btusb module. The problem occurs when the CONFIG DEV COREDUMP configuration is...

PT-2023-33345 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.227 Description: A potential issue exists in the greth init rings function, which may lead to a skb leak. The actual impact and attack plausibility have not yet been proven. This issue was introduced in...