11 matches found
PT-2026-51733
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists where the tun put user function declares a virtio net hdr v1 hash tunnel structure on the stack without initializing it to zero. For non-tunnel socket buffers skb, the...
tun: free page on build_skb failure in tun_xdp_one()
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openvswitch: defer tunnel netdev_put to RCU release
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EUVD-2022-55499
Malicious code in bioql PyPI...
CVE-2022-48936
In the Linux kernel, the following vulnerability has been resolved: gso: do not skip outer ip header in case of ipip and netfailover We encounter a tcp drop issue in our cloud environment. Packet GROed in host forwards to a VM virtionet nic with netfailover enabled. VM acts as a IPVS LB with ipip...
CLSA-2024-1716980332 Fix of 12 CVEs
CVE-url: https://ubuntu.com/security/CVE-2024-26929 - scsi: qla2xxx: Fix double free of fcport CVE-url: https://ubuntu.com/security/CVE-2024-35997 - HID: i2c-hid: remove I2CHIDREADPENDING flag to prevent lock-up CVE-url: https://ubuntu.com/security/CVE-2023-52752 - smb: client: fix use-after-free...
kernel: tun: avoid double free in tun_free_netdev
A double-free flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user registers the device when the registernetdevice function fails NETDEVREGISTER notifier. This flaw allows a local user to crash or potentially escalate their privileges on the system...
PT-2024-5864 · Linux +5 · Linux Kernel +5
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the Linux kernel's gso component, which fails to skip the outer IP header in certain cases, such as when using ipip and net failover. This can cause a TCP drop...
kernel: denial of service via ioctl call in network tun handling
A flaw was found in the Linux kernel's implementation of networking tunnel device ioctl. A local attacker can cause a denial of service NULL pointer dereference and panic via an ioctl TUNSETIFF call with a dev name containing a / character...
kernel: denial of service via ioctl call in network tun handling
A flaw was found in the Linux kernel's implementation of networking tunnel device ioctl. A local attacker can cause a denial of service NULL pointer dereference and panic via an ioctl TUNSETIFF call with a dev name containing a / character...
kernel: denial of service via ioctl call in network tun handling
A flaw was found in the Linux kernel's implementation of networking tunnel device ioctl. A local attacker can cause a denial of service NULL pointer dereference and panic via an ioctl TUNSETIFF call with a dev name containing a / character...