226 matches found
USN-8092-1: Sudo vulnerability
It was discovered that Sudo incorrectly checked return codes when dropping privileges to run the mailer. A local attacker could possibly use this issue to escalate privileges...
CVE-2026-21882
theshit is a command-line utility that automatically detects and fixes common mistakes in shell commands. Prior to version 0.2.0, improper privilege dropping allows local privilege escalation via command re-execution. This issue has been patched in version 0.2.0...
CVE-2026-21882
CVE-2026-21882 affects theshit, a command-line utility that detects and fixes shell command mistakes. In versions prior to 0.2.0, improper privilege dropping enables local privilege escalation via command re-execution. The issue is demonstrated as a local attack with high impact on confidentialit...
CVE-2026-21882 theshit's Improper Privilege Dropping Allows Local Privilege Escalation via Command Re-execution
theshit is a command-line utility that automatically detects and fixes common mistakes in shell commands. Prior to version 0.2.0, improper privilege dropping allows local privilege escalation via command re-execution. This issue has been patched in version 0.2.0...
CVE-2026-21882 theshit's Improper Privilege Dropping Allows Local Privilege Escalation via Command Re-execution
theshit is a command-line utility that automatically detects and fixes common mistakes in shell commands. Prior to version 0.2.0, improper privilege dropping allows local privilege escalation via command re-execution. This issue has been patched in version 0.2.0...
PT-2026-22690
Name of the Vulnerable Software and Affected Versions theshit versions prior to 0.2.0 Description theshit is a command-line utility designed to detect and correct common errors in shell commands. A flaw in privilege handling prior to version 0.2.0 allows for local privilege escalation through...
CVE-2026-27195
CVE-2026-27195 affects Wasmtime in versions where component-model-async is default (from 39.0.0). The bug causes a panic when a host embeds calls to wasmtime::component::[Typed]Func::call_async, drops the returned Future after polling, and then reuses the same component instance before the first ...
EUVD-2025-206589
In the Linux kernel, the following vulnerability has been resolved: dmaengine: stm32: dmamux: fix device leak on route allocation Make sure to drop the reference taken when looking up the DMA mux platform device during route allocation. Note that holding a reference to a device does not prevent i...
MiracleLinux 7 : zsh-5.0.2-34.el7.2 (AXSA:2020-4510:02)
The remote MiracleLinux 7 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2020-4510:02 advisory. zsh: insecure dropping of privileges when unsetting PRIVILEGED option CVE-2019-20044 Tenable has extracted the preceding description block directly from the...
Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002842)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002842 advisory. The hashbindelete function in net/irda/irqueue.c in the Linux kernel before 4.9.13 improperly manages lock dropping, which allows local users to cause a denial of...
CVE-2025-68362
In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...
SUSE-SU-2025:4505-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-50253: bpf: make sure skb-len != 0 when redirecting to a tunneling device bsc1249912. - CVE-2023-53676: scsi: target: iscsi: Fix buffer overflow in...
kernel: io_uring: check if we need to reschedule during overflow flush
In the Linux kernel, the following vulnerability has been resolved: iouring: check if we need to reschedule during overflow flush In terms of normal application usage, this list will always be empty. And if an application does overflow a bit, it'll have a few entries. However, nothing obviously...
mm/ksm: fix flag-dropping behavior in ksm_madvise
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CLSA-2025-1761673667 Fix CVE(s): CVE-2019-20044
SECURITY UPDATE: insecure privilege dropping vulnerability - debian/patches/CVE-2019-20044-.patch: improve error handling in setopt command, add OpenSSH-based setresuid/setresgid wrappers, simplify and secure privilege dropping logic, add comprehensive tests for PRIVILEGED option - CVE-2019-20044...
CVE-2025-40040
In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix flag-dropping behavior in ksmmadvise syzkaller discovered the following crash: kernel BUG 44.607039 ------------ cut here ------------ 44.607422 kernel BUG at mm/userfaultfd.c:2067! 44.608148 Oops: invalid opcode: 000...
CVE-2025-40040
CVE-2025-40040 (Linux kernel) affects the flag-dropping behavior in mm/ksm when madvise() is used on a UFFD-registered VMA. The issue arises from the interaction of VM_MERGEABLE and 32/64-bit width when applying the &= ~VM_MERGEABLE on vm_flags, which can clear the upper 32 bits and trigger a ker...
CVE-2025-40040 mm/ksm: fix flag-dropping behavior in ksm_madvise
In the Linux kernel, the following vulnerability has been resolved: mm/ksm: fix flag-dropping behavior in ksmmadvise syzkaller discovered the following crash: kernel BUG 44.607039 ------------ cut here ------------ 44.607422 kernel BUG at mm/userfaultfd.c:2067! 44.608148 Oops: invalid opcode: 000...
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 improper flag dropping behavior in the ksmmadvise function, which could lead to a kernel crash...