CVE-2022-48693 soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs

In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and iomem leak bugs In brcmstbpmprobe, there are two kinds of leak bugs: 1 we need to add ofnodeput when foreachmatchingnode breaks 2 we need to add iounmap for each iomap in fail path...

CVE-2022-48693

CVE-2022-48693 affects the Linux kernel’s brcmstb PM subsystem (soc: brcmstb: pm-arm). The two leak bugs are in brcmstb_pm_probe() and include: (1) missing of_node_put() when for_each__matching_node() breaks, and (2) missing iounmap() for each iomap in the failure path. Public information in conn...

CVE-2022-48693 soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugs

In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and iomem leak bugs In brcmstbpmprobe, there are two kinds of leak bugs: 1 we need to add ofnodeput when foreachmatchingnode breaks 2 we need to add iounmap for each iomap in fail path...

CVE-2022-48670 peci: cpu: Fix use-after-free in adev_release()

In the Linux kernel, the following vulnerability has been resolved: peci: cpu: Fix use-after-free in adevrelease When auxiliarydeviceadd returns an error, auxiliarydeviceuninit is called, which causes refcount for device to be decremented and .release callback will be triggered. Because adevrelea...

CVE-2022-48670

In the Linux kernel, the following vulnerability has been resolved: peci: cpu: Fix use-after-free in adevrelease When auxiliarydeviceadd returns an error, auxiliarydeviceuninit is called, which causes refcount for device to be decremented and .release callback will be triggered. Because adevrelea...

SUSE CVE-2024-26958

In the Linux kernel, the following vulnerability has been resolved: nfs: fix UAF in direct writes In production we have been hitting the following warning consistently ------------ cut here ------------ refcountt: underflow; use-after-free. WARNING: CPU: 17 PID: 1800359 at lib/refcount.c:28...

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 that stems from the presence of a refcount leak and a iomem leak vulnerability...

CVE-2022-48693: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: soc: brcmstb: pm-arm: Fix refcount leak and iomem leak bugs In brcmstbpmprobe, there are two kinds of leak bugs: 1 we need to add ofnodeput when foreachmatchingnode breaks 2 we need to add iounmap for each iomap in fail path...

CVE-2024-27054

A vulnerability was found in the dasdgenericsetonline function in the Linux Kernel's s390 dasd.c driver, where improper reference count handling on error paths can lead to the refcount value being decreased twice, resulting in an incorrect underflow. This issue can lead to system instability...

CVE-2024-27054

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix double module refcount decrement Once the discipline is associated with the device, deleting the device takes care of decrementing the module's refcount. Doing it manually on this error path causes refcount to...

UBUNTU-CVE-2024-27054

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix double module refcount decrement Once the discipline is associated with the device, deleting the device takes care of decrementing the module's refcount. Doing it manually on this error path causes refcount to...

CVE-2024-27054

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix double module refcount decrement Once the discipline is associated with the device, deleting the device takes care of decrementing the module's refcount. Doing it manually on this error path causes refcount to...

CVE-2024-27054 s390/dasd: fix double module refcount decrement

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix double module refcount decrement Once the discipline is associated with the device, deleting the device takes care of decrementing the module's refcount. Doing it manually on this error path causes refcount to...

CVE-2024-27054

A vulnerability exists in the Linux kernel involving a double module refcount decrement in the s390/dasd component. The issue occurs because manual decrementing along an error path causes the refcount to decrease artificially on every error, whereas it should remain unchanged once a discipline is...

AZL-54581 CVE-2024-27011 affecting package kernel for versions less than 6.6.64.2-9

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak in map from abort path The delete set command does not rely on the transaction object for element removal, therefore, a combination of delete element + delete set from the abort path could result ...

AZL-54575 CVE-2024-27011 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak in map from abort path The delete set command does not rely on the transaction object for element removal, therefore, a combination of delete element + delete set from the abort path could result ...

DEBIAN-CVE-2024-27011

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak in map from abort path The delete set command does not rely on the transaction object for element removal, therefore, a combination of delete element + delete set from the abort path could result ...

DEBIAN-CVE-2024-26961

In the Linux kernel, the following vulnerability has been resolved: mac802154: fix llsec key resources release in mac802154llseckeydel mac802154llseckeydel can free resources of a key directly without following the RCU rules for waiting before the end of a grace period. This may lead to...

UBUNTU-CVE-2024-27011

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak in map from abort path The delete set command does not rely on the transaction object for element removal, therefore, a combination of delete element + delete set from the abort path could result ...

CVE-2024-27011 netfilter: nf_tables: fix memleak in map from abort path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix memleak in map from abort path The delete set command does not rely on the transaction object for element removal, therefore, a combination of delete element + delete set from the abort path could result ...