50562 matches found
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Check setdefaultsubmission before dereferencing When the i915 driver firmware binaries are not present, the setdefaultsubmission pointer is not set. This pointer is still dereferenced during suspension anyway. A chec...
Astra Linux – Vulnerability in SQLite3
In SQLite 3.31.1, the isAuxiliaryVtabOperator function allows attackers to trigger a NULL pointer dereferencing and segmentation fault due to generated column optimizations...
Astra Linux – Vulnerability in Poppler
A issue was discovered in Poppler 0.71.0. There is a NULL pointer dereference in goo/GooString.h, which can lead to a denial of service. This issue is evident in utils/pdfdetach.cc, where it does not validate the filename of an embedded file before constructing a save path...
Astra Linux – Vulnerability in gnutls28
A NULL pointer dereference flaw was discovered in GnuTLS. Since Nettle’s hash update functions internally call memcpy, using zero-length inputs may lead to undefined behavior. This flaw can result in a denial of service after authentication in rare circumstances...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: sched/fair: Fixed an error in reweightentity. Syzbot detected a GPF in reweightentity. This issue has been fixed in commit 4ef0c5c6b5ba “kernel/sched: Fixed the issue where schedfork accesses an invalid schedtaskgroup”. There ...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerability has been resolved: i40e: Fixed NULL pointer dereferencing in i40edbgdumpdesc. When attempting to dump VFs using debugfs, a crash occurred due to NULL pointer dereferencing in i40edbgdumpdesc. A check was added to i40edbgdumpdesc to ensure that the...
Astra Linux – Vulnerability in Linux 5.15
A flaw in the NULL Pointer Dereference mechanism within the Linux kernel’s NTFS3 driver function attrpunchhole was identified. A local user could exploit this flaw to crash the system...
Astra Linux – Vulnerability in Vim
NULL pointer dereferencing in the GitHub repository for Vim/Vim before version 9.0.0552...
Astra Linux – Vulnerability in Linux 5.15
A issue was discovered in the Linux kernel through version 5.16-rc6. The function rtwinitxmitpriv in drivers/staging/r8188eu/core/rtwxmit.c lacks a check on the return value of rtwallochwxmits, which can lead to a null pointer derefrence...
Astra Linux – Vulnerability in Linux 5.15
A NULL pointer dereference flaw was discovered in the Linux kernel’s drivers/gpu/drm/msm/msmgemsubmit.c code, specifically in the submitlookupcmds function. This flaw occurs because there is no check on the return value of kmalloc. This issue allows a local user to crash the system...
Astra Linux – Vulnerability in libbpf
A vulnerability was discovered in the Linux kernel. It has been classified as problematic. This issue affects the findprogbysecinsn function in the tools/lib/bpf/libbpf.c file, belonging to the BPF component. The vulnerability results in a null pointer derefrence error. It is recommended that a...
Astra Linux – Vulnerability in Linux 5.15
A issue was discovered in the Linux kernel through version 5.16-rc6. The function imxregisteruartclocks in drivers/clk/imx/clk.c lacks a check on the return value of kcalloc, which can lead to a null pointer dereferencing...
Astra Linux – Vulnerability in Qemu
A flaw was discovered in the QEMU-built-in VNC server. When a client connects to the VNC server, QEMU checks whether the current number of connections exceeds a certain threshold. If it does, QEMU terminates the previous connection. However, if the previous connection is still in the handshake...
Astra Linux – Vulnerability in Vim
NULL pointer dereferencing in the GitHub repository for vim/vim before version 9.0.1531...
Astra Linux – Vulnerability in Mutt
Null pointer dereferencing when viewing a specially crafted email in Mutt 1.5.2 2.2.12...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: drm/panel: fixed a possible null pointer dereference. In versatilepanelgetmodes, the return value of drmmodeduplicate is assigned to mode, which could lead to a NULL pointer dereference if drmmodeduplicate fails. A check should b...
Astra Linux – Vulnerability in TIF format
In libtiff version 4.3.0, the unchecked dereference of a return value can allow attackers to trigger a denial-of-service attack through a crafted TIF file. For users who compile libtiff from source code, this issue has been fixed in the commit f2b656e2...
Astra Linux – Vulnerability in Linux 5.10
A NULL pointer dereference flaw was discovered in the Linux kernel’s X.25 set of standardized network protocol functions. This flaw allows a local user to crash the system by terminating their session using a simulated Ethernet card while continuing to use that connection...
Astra Linux – Vulnerability in Linux
In the Linux kernel, the following vulnerabilities have been resolved: nbd: Fixed NULL pointer in flushworkqueue Open /dev/nbdX first; the configrefs will be 1, and the pointers in nbddevice remain null. Disconnect /dev/nbdX, then reference a NULL recvworkq. The protection provided by configrefs ...