7121 matches found
PT-2024-8251
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the netfilter component, specifically the nft flow offload function, where the dst is transferred to the flow object, and the route object does not own it...
Ubuntu 14.04 LTS : Linux kernel vulnerability (USN-6645-1)
The remote Ubuntu 14.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-6645-1 advisory. It was discovered that the netfilter connection tracker for netlink in the Linux kernel did not properly perform reference counting in some error conditions. A...
PT-2024-21615
Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.9.0-rc3+ 365 Description The vulnerability is related to a memleak in the netfilter nf tables module. The delete set command does not rely on the transaction object for element removal, which could result in...
PT-2024-8304
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to incorrect calculations in the dasd generic set online function, which can lead to a denial of service. The problem occurs when the discipline is associated with t...
kernel: refcount leak in ctnetlink_create_conntrack()
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
kernel: refcount leak in ctnetlink_create_conntrack()
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
kernel: xfrm_expand_policies() in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice
A flaw was found in the Linux kernel’s IP framework for transforming packets XFRM subsystem. An error while resolving policies in xfrmbundlelookup causes the refcount to drop twice, leading to a possible crash and a denial of service...
Linux 5.6 io_uring Cred Refcount Overflow Exploit
Linux versions 5.6 and above appear to suffer from a cred refcount overflow when handling approximately 39 gigabytes of memory usage via iouring. Linux =5.6: cred refcount overflow at 39 GiB memory usage via iouring see also my related prior bug reports about overflowing refcounts with lots of RA...
Linux 5.6 io_uring Cred Refcount Overflow
Linux =5.6: cred refcount overflow at 39 GiB memory usage via iouring see also my related prior bug reports about overflowing refcounts with lots of RAM usage: https://crbug.com/project-zero/809: BPF program refcount, with 32GiB RAM https://crbug.com/project-zero/1752: page-refcount via FUSE with...
Kernel: refcount leak in ctnetlink_create_conntrack()
...
SUSE CVE-2023-6270
A flaw was found in the ATA over Ethernet AoE driver in the Linux kernel. The aoecmdcfgpkts function improperly updates the refcnt on struct netdevice, and a use-after-free can be triggered by racing between the free on the struct and the access through the skbtxq global queue. This could lead to...
UBUNTU-CVE-2023-6270
A flaw was found in the ATA over Ethernet AoE driver in the Linux kernel. The aoecmdcfgpkts function improperly updates the refcnt on struct netdevice, and a use-after-free can be triggered by racing between the free on the struct and the access through the skbtxq global queue. This could lead to...
CVE-2023-7192
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
CVE-2023-7192
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
AZL-32316 CVE-2023-7192 affecting package kernel for versions less than 5.15.148.1-1
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
DEBIAN-CVE-2023-7192
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
Buffer overflow
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
UBUNTU-CVE-2023-7192
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
CVE-2023-7192 Kernel: refcount leak in ctnetlink_create_conntrack()
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...
CVE-2023-7192
A memory leak problem was found in ctnetlinkcreateconntrack in net/netfilter/nfconntracknetlink.c in the Linux Kernel. This issue may allow a local attacker with CAPNETADMIN privileges to cause a denial of service DoS attack due to a refcount overflow...