1524 matches found
UBUNTU-CVE-2020-36789
In the Linux kernel, the following vulnerability has been resolved: can: dev: cangetechoskb: prevent call to kfreeskb in hard IRQ context If a driver calls cangetechoskb during a hardware IRQ which is often, but not always, the case, the 'WARNONinirq' in net/core/skbuff.cskbreleaseheadstate might...
CVE-2020-36789 can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context
In the Linux kernel, the following vulnerability has been resolved: can: dev: cangetechoskb: prevent call to kfreeskb in hard IRQ context If a driver calls cangetechoskb during a hardware IRQ which is often, but not always, the case, the 'WARNONinirq' in net/core/skbuff.cskbreleaseheadstate might...
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 reuse of skb memory after release in the canrestart function...
PT-2025-17216 · Linux +2 · Linux Kernel +2
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the CAN network stack. The issue occurs when a driver calls can get echo skb during a hardware IRQ, potentially...
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 reuse of skb memory after release in the peakusb driver...
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,...
af_unix: Update unix_sk(sk)->oob_skb under sk_receive_queue lock.
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ibmvnic: Don't reference skb after sending to VIOS
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ndisc: use RCU protection in ndisc_alloc_skb()
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bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type()
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can: ctucanfd: handle skb allocation failure
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PT-2025-27750
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A panic in the Linux kernel can be triggered by executing a specific command, resulting in a kernel bug. The issue originates from the assertion BUG ONskb sharedskb in skb linearize. A...
SUSE CVE-2025-22007
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix error code in chanallocskbcb The chanallocskbcb function is supposed to return error pointers on error. Returning NULL will lead to a NULL dereference...
AZL-59751 CVE-2025-22007 affecting package kernel for versions less than 5.15.180.1-1
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix error code in chanallocskbcb The chanallocskbcb function is supposed to return error pointers on error. Returning NULL will lead to a NULL dereference...
UBUNTU-CVE-2025-22004
In the Linux kernel, the following vulnerability has been resolved: net: atm: fix use after free in lecsend The -send operation frees skb so save the length before calling -send to avoid a use after free...
CVE-2025-21961 eth: bnxt: fix truesize for mb-xdp-pass case
In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix truesize for mb-xdp-pass case When mb-xdp is set and return is XDPPASS, packet is converted from xdpbuff to skbuff with xdpupdateskbsharedinfo in bnxtxdpbuildskb. bnxtxdpbuildskb passes incorrect truesize argument ...
The vulnerability of the `skb_set_owner_w()` function in Linux operating system kernels, which allows a hacker to cause a service failure
The vulnerability of the skbsetownerw function in Linux operating systems is related to improper release of resources. Exploiting this vulnerability can allow an attacker to cause service failures...
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 Linux kernel that stems from the incorrect use of skbget before devqueuexmit...
PT-2025-14353
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel's network stack has been identified, related to the reassembly of MCTP packets. The issue arises when the frag list used for reassembly is shared with...
PT-2025-22243
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the wifi module wl1251. The problem occurs when the wl1251 ps elp wakeup function fails with a -ETIMEDOUT...