DEBIAN-CVE-2024-38573

In the Linux kernel, the following vulnerability has been resolved: cppccpufreq: Fix possible null pointer dereference cppccpufreqgetrate and hisicppccpufreqgetrate can be called from different places with various parameters. So cpufreqcpuget can return null as 'policy' in some circumstances. Fix...

CVE-2024-38609

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: connac: check for null before dereferencing The wcid can be NULL. It should be checked for validity before dereferencing it to avoid crash...

UBUNTU-CVE-2024-38550

In the Linux kernel, the following vulnerability has been resolved: ASoC: kirkwood: Fix potential NULL dereference In kirkwooddmahwparams mvmbusdraminfo returns NULL if CONFIGPLATORION macro is not defined. Fix this bug by adding NULL check. Found by Linux Verification Center linuxtesting.org wit...

CLSA-2024-1718787931 libssh: Fix of CVE-2023-2283

CVE-2023-2283: src/pkicrypto.c: fix possible authentication bypass, remove unneccessary null check; tests/client/torturerekey.c: fix tests...

SUSE CVE-2024-36896

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix access violation during port device removal Testing with KASAN and syzkaller revealed a bug in port.c:disablestore: usbhubtostructhub can return NULL if the hub that the port belongs to is concurrently removed, but...

DEBIAN-CVE-2024-36896

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix access violation during port device removal Testing with KASAN and syzkaller revealed a bug in port.c:disablestore: usbhubtostructhub can return NULL if the hub that the port belongs to is concurrently removed, but...

SUSE CVE-2021-47445

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp...

DEBIAN-CVE-2021-47565

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix kernel panic during drive powercycle test While looping over shost's sdev list it is possible that one of the drives is getting removed and its sastarget object is freed but its sdev object remains intact...

CVE-2021-47565 scsi: mpt3sas: Fix kernel panic during drive powercycle test

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix kernel panic during drive powercycle test While looping over shost's sdev list it is possible that one of the drives is getting removed and its sastarget object is freed but its sdev object remains intact...

SUSE CVE-2021-47332

In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Don't call freepagesexact with NULL address Unlike some other functions, we can't pass NULL pointer to freepagesexact. Add a proper NULL check for avoiding possible Oops...

kernel: scsi: qla2xxx: Check valid rport returned by fc_bsg_to_rport()

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Check valid rport returned by fcbsgtorport Klocwork reported warning of rport maybe NULL and will be dereferenced. rport returned by call to fcbsgtorport could be NULL and dereferenced. Check valid rport returned b...

DEBIAN-CVE-2021-47486

In the Linux kernel, the following vulnerability has been resolved: riscv, bpf: Fix potential NULL dereference The bpfjitbinaryfree function requires a non-NULL argument. When the RISC-V BPF JIT fails to converge in NRJITITERATIONS steps, jitdata-header will be NULL, which triggers a NULL...

CVE-2021-47445

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp...

DEBIAN-CVE-2021-47445

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix null pointer dereference on pointer edp The initialization of pointer dev dereferences pointer edp before edp is null checked, so there is a potential null pointer deference issue. Fix this by only dereferencing edp...

DEBIAN-CVE-2023-52753

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereference of timing generator Why & How Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference...

UBUNTU-CVE-2023-52753

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereference of timing generator Why & How Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference...

CVE-2023-52833 Bluetooth: btusb: Add date->evt_skb is NULL check

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: Add date-evtskb is NULL check fix crash because of null pointers 6104.969662 BUG: kernel NULL pointer dereference, address: 00000000000000c8 6104.969667 PF: supervisor read access in kernel mode 6104.969668 PF:...

DEBIAN-CVE-2021-47415

In the Linux kernel, the following vulnerability has been resolved: iwlwifi: mvm: Fix possible NULL dereference In iwlmvmremovetimeevent check that 'tedata-vif' is NULL before dereferencing it...

CVE-2021-47332

In the Linux kernel, the following vulnerability has been resolved: ALSA: usx2y: Don't call freepagesexact with NULL address Unlike some other functions, we can't pass NULL pointer to freepagesexact. Add a proper NULL check for avoiding possible Oops...

SUSE CVE-2024-35842

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: sof-common: Add NULL check for normallink string It's not granted that all entries of struct sofconnstream declare a normallink a non-SOF, direct link string, and this is the case for SoCs that support only SOF...