UBUNTU-CVE-2025-37941

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd937x: fix a potential memory leak in wcd937xsoccodecprobe When sndsocdapmnewcontrols or sndsocdapmaddroutes fails, wcd937xsoccodecprobe returns without releasing 'wcd937x-clshinfo', which is allocated by...

CLSA-2025-1747430081 Fix of 50 CVEs

CVE-url: https://ubuntu.com/security/CVE-2021-47352 - virtio-net: Add validation for used length CVE-url: https://ubuntu.com/security/CVE-2024-46745 - Input: uinput - reject requests with unreasonable number of slots CVE-url: https://ubuntu.com/security/CVE-2024-44952 - driver core: Fix ueventsho...

kernel: octeontx2-af: Add validation before accessing cgx and lmac

A bounds-checking error was found in the Linux kernel Marvell OcteonTX2 network driver's initialization code. On systems with newer CN10K RPM or CN10KB RPMUSX hardware, a local user with privileges to initialize the driver can trigger driver probe, causing the driver to make incorrect assumptions...

kernel: usb: dwc3: qcom: Fix potential memory leak

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: qcom: Fix potential memory leak Function dwc3qcomprobe allocates memory for resource structure which is pointed by parentres pointer. This memory is not freed. This leads to memory leak. Use stack memory to prevent...

kernel: net: usb: lan78xx: Fix double free issue with interrupt buffer allocation

A double free vulnerability was found in the Linux kernel. In lan78xxprobe, the buf buffer is freed twice: once implicitly through usbfreeurbdev-urbintr with the URBFREEBUFFER flag and again explicitly by kfreebuf, resulting in loss of availability of the system...

kernel: scsi: aacraid: Fix double-free on probe failure

A flaw was found in the Linux kernel. Specifically, a double-free vulnerability exists in the aacraid SCSI driver. This occurs during probe failure when the aacinitadapter function frees memory for aacdev::queues but fails to clear the pointer, leading aacprobeone to attempt a second free of the...

kernel: virtio_net: Add hash_key_length check

In the Linux kernel, the following vulnerability has been resolved: virtionet: Add hashkeylength check Add hashkeylength check in virtnetprobe to avoid possible out of bound errors when setting/reading the hash key...

kernel: wifi: rtw89: check return value of ieee80211_probereq_get() for RNR

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: check return value of ieee80211probereqget for RNR The return value of ieee80211probereqget might be NULL, so check it before using to avoid NULL pointer access. Addresses-Coverity-ID: 1529805 "Dereference null retur...

kernel: wifi: rtlwifi: Drastically reduce the attempts to read efuse in case of failures

A deadlock condition exists in the Linux kernel. During the probe of rtl8192cu, the driver ends-up performing an refuse read procedure and the readefuse function calls readefusebyte based on the efuse size...

SUSE CVE-2025-37837

In the Linux kernel, the following vulnerability has been resolved: iommu/tegra241-cmdqv: Fix warnings due to dmamfreecoherent Two WARNINGs are observed when SMMU driver rolls back upon failure: arm-smmu-v3.9.auto: Failed to register iommu arm-smmu-v3.9.auto: probe with driver arm-smmu-v3 failed...

SUSE CVE-2025-37874

In the Linux kernel, the following vulnerability has been resolved: net: ngbe: fix memory leak in ngbeprobe error path When ngbeswinit is called, memory is allocated for wx-rsskey in wxinitrsskey. However, in ngbeprobe function, the subsequent error paths after ngbeswinit don't free the rsskey. F...

DEBIAN-CVE-2025-37872

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: fix memory leak in txgbeprobe error path When txgbeswinit is called, memory is allocated for wx-rsskey in wxinitrsskey. However, in txgbeprobe function, the subsequent error paths after txgbeswinit don't free the...

UBUNTU-CVE-2025-37872

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: fix memory leak in txgbeprobe error path When txgbeswinit is called, memory is allocated for wx-rsskey in wxinitrsskey. However, in txgbeprobe function, the subsequent error paths after txgbeswinit don't free the...

UBUNTU-CVE-2025-37884

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix deadlock between rcutaskstrace and eventmutex. Fix the following deadlock: CPU A freeevent perfkprobedestroy mutexlock&eventmutex perftraceeventunreg synchronizercutaskstrace There are several paths where freeevent grabs...

UBUNTU-CVE-2025-37874

In the Linux kernel, the following vulnerability has been resolved: net: ngbe: fix memory leak in ngbeprobe error path When ngbeswinit is called, memory is allocated for wx-rsskey in wxinitrsskey. However, in ngbeprobe function, the subsequent error paths after ngbeswinit don't free the rsskey. F...

UBUNTU-CVE-2025-37875

In the Linux kernel, the following vulnerability has been resolved: igc: fix PTM cycle trigger logic Writing to clear the PTM status 'valid' bit while the PTM cycle is triggered results in unreliable PTM operation. To fix this, clear the PTM 'trigger' and status after each PTM transaction. The...

SUSE CVE-2025-37805

In the Linux kernel, the following vulnerability has been resolved: sound/virtio: Fix cancelsync warnings on uninitialized workstructs Betty reported hitting the following warning: 8.709131 T221 WARNING: CPU: 2 PID: 221 at kernel/workqueue.c:4182 ... 8.713282 T221 Call trace: 8.713365 T221...

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 failure to free rsskey memory when the txgbe driver probe fails, which could lead to a memory leak...

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 failure to free rsskey memory when the ngbe driver probe fails, which could lead to a memory leak...

DEBIAN-CVE-2025-37819

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v2m: Prevent use after free of gicv2mgetfwnode With ACPI in place, gicv2mgetfwnode is registered with the pci subsystem as pcimsigetfwnodecb, which may get invoked at runtime during a PCI host bridge probe. But, the...