Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net: mctp: unshare packets when reassembling Ensure that the fraglist used for reassembly is not shared with other packets. This prevents incorrect reassembly when packets are cloned, and avoids a memory leak caused by circular...

PT-2025-35969

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw where stack top may crash for tasks lacking an ABI or vDSO. This occurs because the code attempts to dereference a NULL ABI pointer when called by tasks,...

PT-2025-29062

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: The Linux kernel contains a flaw in the cs dsp firmware that may lead to an out-of-bounds memory read access. This issue was identified through KASAN Kernel Address Sanitizer reporting...

SUSE CVE-2025-21972

In the Linux kernel, the following vulnerability has been resolved: net: mctp: unshare packets when reassembling Ensure that the fraglist used for reassembly isn't shared with other packets. This avoids incorrect reassembly when packets are cloned, and prevents a memory leak due to circular...

CVE-2025-21972

In the Linux kernel, the following vulnerability has been resolved: net: mctp: unshare packets when reassembling Ensure that the fraglist used for reassembly isn't shared with other packets. This avoids incorrect reassembly when packets are cloned, and prevents a memory leak due to circular...

UBUNTU-CVE-2025-21972

In the Linux kernel, the following vulnerability has been resolved: net: mctp: unshare packets when reassembling Ensure that the fraglist used for reassembly isn't shared with other packets. This avoids incorrect reassembly when packets are cloned, and prevents a memory leak due to circular...

CVE-2025-21972 net: mctp: unshare packets when reassembling

In the Linux kernel, the following vulnerability has been resolved: net: mctp: unshare packets when reassembling Ensure that the fraglist used for reassembly isn't shared with other packets. This avoids incorrect reassembly when packets are cloned, and prevents a memory leak due to circular...

CVE-2025-21972

The CVE-2025-21972 issue concerns the Linux kernel, specifically the net:mctp reassembly path. The root cause is that frag_list used for reassembly could be shared with other packets, allowing incorrect reassembly when packets are cloned and creating a memory leak via circular references with skb...

CVE-2025-21972 net: mctp: unshare packets when reassembling

In the Linux kernel, the following vulnerability has been resolved: net: mctp: unshare packets when reassembling Ensure that the fraglist used for reassembly isn't shared with other packets. This avoids incorrect reassembly when packets are cloned, and prevents a memory leak due to circular...

DEBIAN-CVE-2025-21798

In the Linux kernel, the following vulnerability has been resolved: firewire: test: Fix potential null dereference in firewire kunit test kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

CVE-2025-21798

In the Linux kernel, the following vulnerability has been resolved: firewire: test: Fix potential null dereference in firewire kunit test kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

UBUNTU-CVE-2025-21798

In the Linux kernel, the following vulnerability has been resolved: firewire: test: Fix potential null dereference in firewire kunit test kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

CVE-2025-21798 firewire: test: Fix potential null dereference in firewire kunit test

In the Linux kernel, the following vulnerability has been resolved: firewire: test: Fix potential null dereference in firewire kunit test kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

CVE-2025-21798

CVE-2025-21798 concerns the Linux kernel FireWire kunit test. The vulnerability arises when kunit_kzalloc() returns NULL and test_state is dereferenced without a NULL check, potentially causing a NULL pointer dereference. A fix adds a NULL check for test_state to prevent dereferencing a NULL poin...

CVE-2025-21798 firewire: test: Fix potential null dereference in firewire kunit test

In the Linux kernel, the following vulnerability has been resolved: firewire: test: Fix potential null dereference in firewire kunit test kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

CVE-2025-21798

In the Linux kernel, the following vulnerability has been resolved: firewire: test: Fix potential null dereference in firewire kunit test kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

PT-2025-8989 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential null dereference issue has been identified in the firewire kunit test of the Linux kernel. The kunit kzalloc function may return a NULL pointer, and without a proper NULL...

CVE-2024-56773 kunit: Fix potential null dereference in kunit_device_driver_test()

In the Linux kernel, the following vulnerability has been resolved: kunit: Fix potential null dereference in kunitdevicedrivertest kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

Linux kernel 代码问题漏洞

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 originates in the kunitdevicedrivertest function of the kunit test framework, where kunitkzalloc may return a NULL...

DEBIAN-CVE-2024-50213

In the Linux kernel, the following vulnerability has been resolved: drm/tests: hdmi: Fix memory leaks in drmdisplaymodefromceavic modprobe drmhdmistatehelpertest and then rmmod it, the following memory leak occurs. The mode allocated in drmmodeduplicate called by drmdisplaymodefromceavic is not...