Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989577)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989577 advisory. In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtrendpointpost Syzbot reported slab-out-of-bounds Read in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987006)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987006 advisory. In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtrendpointpost Syzbot reported slab-out-of-bounds Read in...

SUSE CVE-2023-53445

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Fix a refcount bug in qrtrrecvmsg Syzbot reported a bug as following: refcountt: addition on 0; use-after-free. ... RIP: 0010:refcountwarnsaturate+0x17c/0x1f0 lib/refcount.c:25 ... Call Trace: refcountadd...

CVE-2023-53445 net: qrtr: Fix a refcount bug in qrtr_recvmsg()

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: Fix a refcount bug in qrtrrecvmsg Syzbot reported a bug as following: refcountt: addition on 0; use-after-free. ... RIP: 0010:refcountwarnsaturate+0x17c/0x1f0 lib/refcount.c:25 ... Call Trace: refcountadd...

SUSE CVE-2021-47240

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtrendpointpost Syzbot reported slab-out-of-bounds Read in qrtrendpointpost. The problem was in wrong size type: if len != ALIGNsize, 4 + hdrlen goto err; If size from qrtrhdr is 4294967293 0xfffffffd,...

DEBIAN-CVE-2021-47240

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtrendpointpost Syzbot reported slab-out-of-bounds Read in qrtrendpointpost. The problem was in wrong size type: if len != ALIGNsize, 4 + hdrlen goto err; If size from qrtrhdr is 4294967293 0xfffffffd,...

UBUNTU-CVE-2021-47240

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix OOB Read in qrtrendpointpost Syzbot reported slab-out-of-bounds Read in qrtrendpointpost. The problem was in wrong size type: if len != ALIGNsize, 4 + hdrlen goto err; If size from qrtrhdr is 4294967293 0xfffffffd,...

Linux kernel 缓冲区错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open-source operating system Linux. Linux kernel is vulnerable due to a security flaw in qrtrendpointpost that forces the Linux kernel to read invalid memory addresses. An attacker could use this vulnerability to trigger a denial of servic...

PT-2024-11248 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a slab-out-of-bounds read in the qrtr endpoint post function. The problem occurs when the size from qrtr hdr is set to 4294967293 0xfffffffd, causing the...