CVE-2025-21988

CVE-2025-21988 affects the Linux kernel’s fs/netfs/read_collect logic. When multiple subrequests donate data to the same next request, the prev_donated field can be overwritten, causing data corruption and a BUG() crash ("Can't donate prior to front"). The issue has been resolved in the kernel (p...

CVE-2025-0478

Software installed and run as a non-privileged user may conduct improper GPU system calls to issue reads and writes to arbitrary physical memory pages. Under certain circumstances this exploit could be used to corrupt data pages not allocated by the GPU driver but memory pages in use by the kerne...

Linux Distros Unpatched Vulnerability : CVE-2022-49641

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sysctl: Fix data races in procdouintvec. A sysctl variable is accessed concurrently, and there is always a chance of data-race. So, all readers and writers need...

Linux Distros Unpatched Vulnerability : CVE-2022-49631

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: raw: Fix a data-race around sysctlrawl3mdevaccept. While reading sysctlrawl3mdevaccept, it c...

Linux Distros Unpatched Vulnerability : CVE-2022-49443

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - list: fix a data-race around ep-rdllist eppoll first calls epeventsavailable with no lock held and checks if ep-rdllist is empty by listemptycareful, which read...

Linux Distros Unpatched Vulnerability : CVE-2017-7558

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A kernel data leak due to an out-of-bound read was found in the Linux kernel in inetdiagmsgsctp,laddrfill and sctpgetsctpinfo functions present since version...

DEBIAN-CVE-2022-49420

In the Linux kernel, the following vulnerability has been resolved: net: annotate races around sk-skbounddevif UDP sendmsg is lockless, and reads sk-skbounddevif while this field can be changed by another thread. Adds minimal annotations to avoid KCSAN splats for UDP. Following patches will add...

CVE-2022-49604

In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctlipfwdusepmtu. While reading sysctlipfwdusepmtu, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49598 tcp: Fix data-races around sysctl_tcp_mtu_probing.

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctltcpmtuprobing. While reading sysctltcpmtuprobing, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49596 tcp: Fix data-races around sysctl_tcp_min_snd_mss.

In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctltcpminsndmss. While reading sysctltcpminsndmss, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49576 ipv4: Fix data-races around sysctl_fib_multipath_hash_fields.

In the Linux kernel, the following vulnerability has been resolved: ipv4: Fix data-races around sysctlfibmultipathhashfields. While reading sysctlfibmultipathhashfields, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49557 x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave)

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: KVM: Set the base guest FPU uABI size to sizeofstruct kvmxsave Set the starting uABI size of KVM's guest FPU to 'struct kvmxsave', i.e. to KVM's historical uABI size. When saving FPU state for usersapce, KVM well, now th...

CVE-2022-49556 KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak For some sev ioctl interfaces, the length parameter that is passed maybe less than or equal to SEVFWBLOBMAXSIZE, but larger than the data that PSP firmwar...

CVE-2022-49556

The CVE-2022-49556 issue affects the Linux kernel KVM: SVM sev ioctl interfaces. It could cause leakage of uninitialized kernel memory when the length parameter is between SEV_FW_BLOB_MAX_SIZE and the returned data, due to using kmalloc. The fix uses kzalloc for sev ioctl interfaces to allocate c...

CVE-2022-49556 KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak For some sev ioctl interfaces, the length parameter that is passed maybe less than or equal to SEVFWBLOBMAXSIZE, but larger than the data that PSP firmwar...

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 SEV ioctl interface not properly allocating memory, which could lead to a kernel data leak...

EulerOS 2.0 SP8 : kernel (EulerOS-SA-2025-1123)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : kernel: drm/sched: Avoid data corruptionsCVE-2021-47354 drm/sched: Avoid data corruptionsCVE-2024-46759 hwmon: lm95234 Fix underflows seen when...

CVE-2018-9407

In emmcrpmbioctl of emmcrpmb.c, there is an Information Disclosure due to a Missing Bounds Check. This could lead to Information Disclosure of kernel data...

CVE-2018-9407

In emmcrpmbioctl of emmcrpmb.c, there is an Information Disclosure due to a Missing Bounds Check. This could lead to Information Disclosure of kernel data...

PT-2024-10671 · Emmc Rpmb · Emmc Rpmb

Name of the Vulnerable Software and Affected Versions: emmc rpmb affected versions not specified Description: The issue is related to a missing bounds check in the emmc rpmb ioctl function of emmc rpmb.c. This could lead to information disclosure of kernel data. Recommendations: At the moment,...