DEBIAN-CVE-2024-35990

In the Linux kernel, the following vulnerability has been resolved: dma: xilinxdpdma: Fix locking There are several places where either chan-lock or chan-vchan.lock was not held. Add appropriate locking. This fixes lockdep warnings like 31.077578 ------------ cut here ------------ 31.077831...

AZL-42169 CVE-2024-35990 affecting package kernel for versions less than 6.6.35.1-4

In the Linux kernel, the following vulnerability has been resolved: dma: xilinxdpdma: Fix locking There are several places where either chan-lock or chan-vchan.lock was not held. Add appropriate locking. This fixes lockdep warnings like 31.077578 ------------ cut here ------------ 31.077831...

UBUNTU-CVE-2024-35990

In the Linux kernel, the following vulnerability has been resolved: dma: xilinxdpdma: Fix locking There are several places where either chan-lock or chan-vchan.lock was not held. Add appropriate locking. This fixes lockdep warnings like 31.077578 ------------ cut here ------------ 31.077831...

CVE-2024-35913 wifi: iwlwifi: mvm: pick the version of SESSION_PROTECTION_NOTIF

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: pick the version of SESSIONPROTECTIONNOTIF When we want to know whether we should look for the macid or the linkid in struct iwlmvmsessionprotnotif, we should look at the version of SESSIONPROTECTIONNOTIF. Thi...

CVE-2024-35841

A vulnerability was found in the Linux kernel's Transport Layer Security TLS implementation, specifically involving a warning triggered in the skmsgfree function. This issue is related to improper resource cleanup, and could result in unnecessary warnings or potential memory management problems...

UBUNTU-CVE-2024-35824

In the Linux kernel, the following vulnerability has been resolved: misc: lis3lv02di2c: Fix regulators getting en-/dis-abled twice on suspend/resume When not configured for wakeup lis3lv02di2csuspend will call lis3lv02dpoweroff even if the device has already been turned off by the runtime-suspend...

A week in security (April 29 – May 5)

Last week on Malwarebytes Labs: You get a passkey, you get a passkey, everyone should get a passkey Dropbox Sign customer data accessed in breach Watch out for tech support scams lurking in sponsored search results Psychotherapy practice hacker gets jail time after extorting patients, publishing...

CVE-2024-33515

creationtimestamp| type| source ---|---|--- 2024-05-02 09:46:45+00:00| seen| https://www.cert.at/de/warnungen/2024/5/kritische-sicherheitslucken-in-arubaos-updates-verfugbar...

CVE-2024-27027

In the Linux kernel, the following vulnerability has been resolved: dpll: fix dpllxarefdel for multiple registrations Currently, if there are multiple registrations of the same pin on the same dpll device, following warnings are observed: WARNING: CPU: 5 PID: 2212 at drivers/dpll/dpllcore.c:143...

UBUNTU-CVE-2024-27075

In the Linux kernel, the following vulnerability has been resolved: media: dvb-frontends: avoid stack overflow warnings with clang A previous patch worked around a KASAN issue in stv0367, now a similar problem showed up with clang: drivers/media/dvb-frontends/stv0367.c:1222:12: error: stack frame...

CVE-2024-27027

According to the connected advisories, CVE-2024-27027 affects the Linux kernel DPLL driver where multiple registrations of the same pin on a DPLL device could leave stale list entries if the reference count was not zero. The root cause was that unregistration and freeing of the registration were ...

kernel: PCI/DOE: Fix destroy_work_on_stack() race

A race condition flaw was found in the Linux kernel's PCI Data Object Exchange DOE implementation. The destroyworkonstack function is called after signaling completion, creating a race where the work struct can go out of scope before being destroyed. This triggers debug object warnings when...

kernel: md: fix warning for holder mismatch from export_rdev()

A logic inconsistency was identified in the Linux kernel md multiple device driver involving the exportrdev function and associated block device holder bookkeeping. Under certain sequences where mddev-external is toggled, the code would use one holder claimrdev to get a block device but a differe...

kernel: net/mlx5e: Take RTNL lock when needed before calling xdp_set_features()

A locking flaw in the Mellanox mlx5 Ethernet driver allowed calls to xdpsetfeatures without holding the required rtnetlink RTNL lock. A local administrator switching device profiles for example, from an uplink representor to a Network Interface Card profile could trigger notifier paths without...

kernel: bpf: Address KCSAN report on bpf_lru_list

A data race was found in the BPF LRU list implementation. Concurrent access to node-ref without proper memory barriers triggers KCSAN warnings, though the race is benign as the reference value does not need to be precise...

kernel: drm/amdgpu: unmap and remove csa_va properly

A locking violation was found in the Linux kernel's AMD GPU driver in the context save area cleanup path. A local user can trigger this issue when closing GPU contexts, causing the driver to unmap and remove virtual memory mappings without first reserving the root page directory buffer object. Th...

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. An attacker exploiting the vulnerability causes continuous hard-lock warnings and system hangs...

DEBIAN-CVE-2024-26765

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Disable IRQ before initfn for nonboot CPUs Disable IRQ before initfn for nonboot CPUs when hotplug, in order to silence such warnings and also avoid potential errors due to unexpected interrupts: WARNING: CPU: 1 PID: 0...

UBUNTU-CVE-2024-26765

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Disable IRQ before initfn for nonboot CPUs Disable IRQ before initfn for nonboot CPUs when hotplug, in order to silence such warnings and also avoid potential errors due to unexpected interrupts: WARNING: CPU: 1 PID: 0...

OESA-2024-1356 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Don't advance iterator after restart due to yielding After dropping mmulock in the TDP MMU, restart the iterator during tdpiternext and do not...