146 matches found
UBUNTU-CVE-2021-47340
In the Linux kernel, the following vulnerability has been resolved: jfs: fix GPF in diFree Avoid passing inode with JFSSBIinode-isb-ipimap == NULL to diFree1. GFP will appear: struct inode ipimap = JFSSBIip-isb-ipimap; struct inomap imap = JFSIPipimap-iimap; JFSIP will return invalid pointer when...
CVE-2024-26943
In the Linux kernel, the following vulnerability has been resolved: nouveau/dmem: handle kcalloc allocation failure The kcalloc in nouveaudmemevictchunk will return null if the physical memory has run out. As a result, if we dereference srcpfns, dstpfns or dmaaddrs, the null pointer dereference...
CVE-2024-26943 nouveau/dmem: handle kcalloc() allocation failure
In the Linux kernel, the following vulnerability has been resolved: nouveau/dmem: handle kcalloc allocation failure The kcalloc in nouveaudmemevictchunk will return null if the physical memory has run out. As a result, if we dereference srcpfns, dstpfns or dmaaddrs, the null pointer dereference...
PT-2025-40678
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The blk crypto evict key function in the Linux kernel could lead to a use-after-free condition in blk crypto reprogram all keys if the key is still in use or if the keyslot evict operati...
CLSA-2024-1714065191 Fix of 9 CVEs
CVE-url: https://ubuntu.com/security/CVE-2023-1998 - x86/speculation: Allow enabling STIBP with legacy IBRS CVE-url: https://ubuntu.com/security/CVE-2021-47193 - scsi: pm80xx: Tie the interrupt name to the module instance - scsi: pm80xx: Deal with kexec reboots - scsi: pm80xx: Increase number of...
PT-2024-28065
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference bug can occur in the Linux kernel when the physical memory runs out, causing the kcalloc function in dmirror device evict chunk to return null. If src pfns or...
SUSE CVE-2023-52600
In the Linux kernel, the following vulnerability has been resolved: jfs: fix uaf in jfsevictinode When the execution of diMountipimap fails, the object ipimap that has been released may be accessed in diFreeSpecial. Asynchronous ipimap release occurs when rcucore calls jfsfreenode. Therefore, whe...
DEBIAN-CVE-2023-52600
In the Linux kernel, the following vulnerability has been resolved: jfs: fix uaf in jfsevictinode When the execution of diMountipimap fails, the object ipimap that has been released may be accessed in diFreeSpecial. Asynchronous ipimap release occurs when rcucore calls jfsfreenode. Therefore, whe...
UBUNTU-CVE-2023-52600
In the Linux kernel, the following vulnerability has been resolved: jfs: fix uaf in jfsevictinode When the execution of diMountipimap fails, the object ipimap that has been released may be accessed in diFreeSpecial. Asynchronous ipimap release occurs when rcucore calls jfsfreenode. Therefore, whe...
DEBIAN-CVE-2022-48628
In the Linux kernel, the following vulnerability has been resolved: ceph: drop messages from MDS when unmounting When unmounting all the dirty buffers will be flushed and after the last osd request is finished the last reference of the icount will be released. Then it will flush the dirty cap/sna...
UBUNTU-CVE-2022-48628
In the Linux kernel, the following vulnerability has been resolved: ceph: drop messages from MDS when unmounting When unmounting all the dirty buffers will be flushed and after the last osd request is finished the last reference of the icount will be released. Then it will flush the dirty cap/sna...
kernel: gfs2: NULL pointer dereference in gfs2_evict_inode()
A NULL pointer dereference flaw was found in the gfs2 file system in the Linux kernel. This issue occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. This flaw allows a privileged local user to cause ...
kernel: gfs2: NULL pointer dereference in gfs2_evict_inode()
A NULL pointer dereference flaw was found in the gfs2 file system in the Linux kernel. This issue occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. This flaw allows a privileged local user to cause ...
kernel: gfs2: NULL pointer dereference in gfs2_evict_inode()
A NULL pointer dereference flaw was found in the gfs2 file system in the Linux kernel. This issue occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. This flaw allows a privileged local user to cause ...
Ubuntu 22.04 LTS : Linux kernel (GKE) vulnerabilities (USN-6351-1)
The remote Ubuntu 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6351-1 advisory. It was discovered that the NTFS file system implementation in the Linux kernel did not properly validate MFT flags in certain situations. An attacker cou...
CVE-2023-3212
A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a...
DEBIAN-CVE-2023-3212
A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a...
The vulnerability of the gfs2_evict inode() function in the fs/gfs2/super.c module of the Linux operating system allows a hacker to cause a service failure.
The vulnerability of the gfs2evict inode function in the fs/gfs2/super.c module of the Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...
PT-2025-49664
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists within the nilfs2 file system during the unmount process. Specifically, the nilfs root structure may be accessed after being freed, potentially leading to a...
PT-2025-41051
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.0-rc4-syzkaller-62821-gcb231e2f67ec Description The Linux kernel contains a flaw in the ext4 filesystem implementation. Specifically, the ext4 evict inode function accesses an uninitialized value, potentially...