Linux Distros Unpatched Vulnerability : CVE-2022-49257

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: watchqueue: Fix NULL dereference in error cleanup In watchqueuesetsize, the error cleanup co...

Linux Distros Unpatched Vulnerability : CVE-2023-52788

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: i915/perf: Fix NULL deref bugs with drmdbg calls When i915 perf interface is not available...

Linux Distros Unpatched Vulnerability : CVE-2024-36901

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ipv6: prevent NULL dereference in ip6output According to syzbot, there is a chance that ip6dstidev returns NULL in ip6output. Most places in IPv6 stack deal wit...

Linux Distros Unpatched Vulnerability : CVE-2021-47003

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: Fix potential null dereference on pointer status There are calls to...

Linux Distros Unpatched Vulnerability : CVE-2024-36489

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tls: fix missing memory barrier in tlsinit In tlsinit, a write memory barrier is missing, an...

Linux Distros Unpatched Vulnerability : CVE-2017-12457

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The bfdmakesectionwithflags function in section.c in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils 2.29 and earlier, allows...

CVE-2022-49733 ALSA: pcm: oss: Fix race at SNDCTL_DSP_SYNC

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: oss: Fix race at SNDCTLDSPSYNC There is a small race window at sndpcmosssync that is called from OSS PCM SNDCTLDSPSYNC ioctl; namely the function calls sndpcmossmakeready at first, then takes the paramslock mutex for t...

CVE-2022-49733

The CVE-2022-49733 entry concerns the Linux kernel ALSA: pcm: oss – a race in snd_pcm_oss_sync() used by the OSS SNDCTL_DSP_SYNC ioctl. The vulnerability arises because snd_pcm_oss_sync() first calls snd_pcm_oss_make_ready(), then uses the params_lock mutex for the rest, allowing a thread to re-e...

SUSE CVE-2025-21814

In the Linux kernel, the following vulnerability has been resolved: ptp: Ensure info-enable callback is always set The ioctl and sysfs handlers unconditionally call the -enable callback. Not all drivers implement that callback, leading to NULL dereferences. Example of affected drivers: ptps390.c,...

CVE-2022-49616

In the Linux kernel, the following vulnerability has been resolved: ASoC: rt7-sdw: harden jackdetecthandler Realtek headset codec drivers typically check if the card is instantiated before proceeding with the jack detection. The rt700, rt711 and rt711-sdca are however missing a check on the card...

SUSE CVE-2024-57989

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix NULL deref check in mt7925changeviflinks In mt7925changeviflinks devmkzalloc may return NULL but this returned value is not checked...

DEBIAN-CVE-2025-21814

In the Linux kernel, the following vulnerability has been resolved: ptp: Ensure info-enable callback is always set The ioctl and sysfs handlers unconditionally call the -enable callback. Not all drivers implement that callback, leading to NULL dereferences. Example of affected drivers: ptps390.c,...

AZL-57752 CVE-2025-21814 affecting package kernel for versions less than 5.15.179.1-1

In the Linux kernel, the following vulnerability has been resolved: ptp: Ensure info-enable callback is always set The ioctl and sysfs handlers unconditionally call the -enable callback. Not all drivers implement that callback, leading to NULL dereferences. Example of affected drivers: ptps390.c,...

UBUNTU-CVE-2025-21814

In the Linux kernel, the following vulnerability has been resolved: ptp: Ensure info-enable callback is always set The ioctl and sysfs handlers unconditionally call the -enable callback. Not all drivers implement that callback, leading to NULL dereferences. Example of affected drivers: ptps390.c,...

CVE-2025-21814

CVE-2025-21814 affects the Linux kernel PTP code: ioctl/sysfs handlers call the info->enable callback unconditionally, which can be NULL if the driver doesn’t implement it. Affected drivers include ptp_s390.c, ptp_vclock.c and ptp_mock.c. The fix replaces a missing callback with a dummy one to...

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 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...

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...