3616 matches found
UBUNTU-CVE-2023-52774
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel...
CVE-2023-52774
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel...
CVE-2023-52774 s390/dasd: protect device queue against concurrent access
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel...
CVE-2023-52774
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel...
CVE-2023-52774
CVE-2023-52774 : In the Linux kernel (s390/dasd), the device queue could be accessed concurrently in dasd_profile_start(), allowing the queue to change while it is being read; this could trigger a kernel panic due to invalid pointer accesses when I/O is highly parallel (aliases). The root cause i...
CVE-2023-52774 s390/dasd: protect device queue against concurrent access
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel...
CVE-2023-52774 s390/dasd: protect device queue against concurrent access
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel...
CVE-2023-52737
CVE-2023-52737: In the Linux kernel, when using Btrfs, fiemap could deadlock with an in-flight fsync due to not taking the inode lock (i_mutex) before fiemap operations. The root cause is that fiemap_fill_next_extent() could fault while accessing user space buffers, which creates a lock-order cyc...
CVE-2021-47247
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free of encap entry in neigh update handler Function mlx5erepneighupdate wasn't updated to accommodate rtnl lock removal from TC filter update path and properly handle concurrent encap entry...
UBUNTU-CVE-2021-47351
In the Linux kernel, the following vulnerability has been resolved: ubifs: Fix races between xattrset|get and listxattr operations UBIFS may occur some problems with concurrent xattrset|get and listxattr operations, such as assertion failure, memory corruption, stale xattr value1. Fix it by...
UBUNTU-CVE-2021-47400
In the Linux kernel, the following vulnerability has been resolved: net: hns3: do not allow call hns3nicnetopen repeatedly hns3nicnetopen is not allowed to called repeatly, but there is no checking for this. When doing device reset and setup tc concurrently, there is a small oppotunity to call...
CVE-2021-47281 ALSA: seq: Fix race of snd_seq_timer_open()
In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix race of sndseqtimeropen The timer instance per queue is exclusive, and sndseqtimeropen should have managed the concurrent accesses. It looks as if it's checking the already existing timer instance at the beginning,...
CVE-2023-52774: NULL Pointer Dereference
In the Linux kernel, the following vulnerability has been resolved: s390/dasd: protect device queue against concurrent access In dasdprofilestart the amount of requests on the device queue are counted. The access to the device queue is unprotected against concurrent access. With a lot of parallel...
UBUNTU-CVE-2024-35993
In the Linux kernel, the following vulnerability has been resolved: mm: turn foliotesthugetlb into a PageType The current foliotesthugetlb can be fooled by a concurrent folio split into returning true for a folio which has never belonged to hugetlbfs. This can't happen if the caller holds a...
CVE-2024-35993
Astra Linux bulletin confirms CVE-2024-35993 was resolved in the Linux kernel by turning folio_test_hugetlb into a PageType, addressing a race where concurrent folio splits could cause a false hugetlbfs classification. The vulnerability stemmed from folio_test_hugetlb() returning true for a folio...
The vulnerability of the sco_sock_timeout() function in the Linux kernel’s Bluetooth subsystem allows a hacker to trigger a service failure.
The vulnerability of the scosocktimeout function in the net/bluetooth/sco.c module of the Linux kernel’s Bluetooth subsystem is related to the reallocation of previously freed memory due to concurrent access to resources. Exploiting this vulnerability could allow a attacker to cause service...
CVE-2024-27426
A flaw was found in the netrom module in the Linux kernel. A race condition can occur when reading the sysctlnetromtransportmaximumtries resource due to a missing lock, which may impact system stability and can result in a denial of service...
CVE-2024-27423
A flaw was found in the Linux kernel's netrom module. A race condition can occur when reading the sysctlnetromtransportrequestedwindowsize resource due to a missing lock, which may impact system stability and result in a denial of service...
CVE-2024-27419
A flaw was found in the netrom module in the Linux kernel. A race condition can occur when reading the sysctlnetbusyread resource due to a missing lock, which may impact system stability and can result in a denial of service...