16909 matches found
AZL-55566 CVE-2024-56602 affecting package kernel for versions less than 5.15.176.3-1
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: do not leave a dangling sk pointer in ieee802154create sockinitdata attaches the allocated sk object to the provided sock object. If ieee802154create fails later, the allocated sk object is freed, but the danglin...
AZL-55545 CVE-2024-56602 affecting package kernel for versions less than 6.6.76.1-1
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: do not leave a dangling sk pointer in ieee802154create sockinitdata attaches the allocated sk object to the provided sock object. If ieee802154create fails later, the allocated sk object is freed, but the danglin...
DEBIAN-CVE-2024-56601
In the Linux kernel, the following vulnerability has been resolved: net: inet: do not leave a dangling sk pointer in inetcreate sockinitdata attaches the allocated sk object to the provided sock object. If inetcreate fails later, the sk object is freed, but the sock object retains the dangling...
DEBIAN-CVE-2024-56605
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2capsockcreate btsockalloc allocates the sk object and attaches it to the provided sock object. On error l2capsockalloc frees the sk object, but the dangling pointer...
DEBIAN-CVE-2024-56604
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcommsockalloc btsockalloc attaches allocated sk object to the provided sock object. If rfcommdlcalloc fails, we release the sk object, but leave the dangling pointer in th...
AZL-55485 CVE-2024-56604 affecting package kernel for versions less than 6.6.76.1-1
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcommsockalloc btsockalloc attaches allocated sk object to the provided sock object. If rfcommdlcalloc fails, we release the sk object, but leave the dangling pointer in th...
DEBIAN-CVE-2024-56590
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix not checking skb length on hciacldatapacket This fixes not checking if skb really contains an ACL header otherwise the code may attempt to access some uninitilized/invalid memory past the valid skb-data...
UBUNTU-CVE-2024-56603
In the Linux kernel, the following vulnerability has been resolved: net: afcan: do not leave a dangling sk pointer in cancreate On error cancreate frees the allocated sk object, but sockinitdata has already attached it to the provided sock object. This will leave a dangling sk pointer in the sock...
UBUNTU-CVE-2024-56659
In the Linux kernel, the following vulnerability has been resolved: net: lapb: increase LAPBHEADERLEN It is unclear if net/lapb code is supposed to be ready for 8021q. We can at least avoid crashes like the following : skbuff: skbunderpanic: text:ffffffff8aabe1f6 len:24 put:20 head:ffff88802824a4...
UBUNTU-CVE-2024-56602
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: do not leave a dangling sk pointer in ieee802154create sockinitdata attaches the allocated sk object to the provided sock object. If ieee802154create fails later, the allocated sk object is freed, but the danglin...
UBUNTU-CVE-2024-56642
In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free of kernel socket in cleanupbearer. syzkaller reported a use-after-free of UDP kernel socket in cleanupbearer without repro. 01 When bearerdisable calls tipcudpdisable, cleanup of the UDP kernel socket is...
UBUNTU-CVE-2024-56600
In the Linux kernel, the following vulnerability has been resolved: net: inet6: do not leave a dangling sk pointer in inet6create sockinitdata attaches the allocated sk pointer to the provided sock object. If inet6create fails later, the sk object is released, but the sock object retains the...
UBUNTU-CVE-2024-56590
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix not checking skb length on hciacldatapacket This fixes not checking if skb really contains an ACL header otherwise the code may attempt to access some uninitilized/invalid memory past the valid skb-data...
CVE-2024-56664 bpf, sockmap: Fix race between element replace and close()
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix race between element replace and close Element replace with a socket different from the one stored may race with socket's close link popping & unlinking. sockmapdelete unconditionally unrefs the wrong element: /...
CVE-2024-56664 bpf, sockmap: Fix race between element replace and close()
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix race between element replace and close Element replace with a socket different from the one stored may race with socket's close link popping & unlinking. sockmapdelete unconditionally unrefs the wrong element: /...
CVE-2024-56648 net: hsr: avoid potential out-of-bound access in fill_frame_info()
In the Linux kernel, the following vulnerability has been resolved: net: hsr: avoid potential out-of-bound access in fillframeinfo syzbot is able to feed a packet with 14 bytes, pretending it is a vlan one. Since fillframeinfo is relying on skb-maclen already, extend the check to cover this case...
CVE-2024-56644 net/ipv6: release expired exception dst cached in socket
In the Linux kernel, the following vulnerability has been resolved: net/ipv6: release expired exception dst cached in socket Dst objects get leaked in ip6negativeadvice when this function is executed for an expired IPv6 route located in the exception table. There are several conditions that must ...
CVE-2024-56644
CVE-2024-56644 concerns a leak in the Linux kernel IPv6 path: when an ICMPv6 MTU-change creates an expired exception dst in the IPv6 exception table, and a TCP connection uses that dst, the dst may leak as its refcount becomes unbalanced after ip6_negative_advice() runs. The description specifies...
CVE-2024-56642 tipc: Fix use-after-free of kernel socket in cleanup_bearer().
In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free of kernel socket in cleanupbearer. syzkaller reported a use-after-free of UDP kernel socket in cleanupbearer without repro. 01 When bearerdisable calls tipcudpdisable, cleanup of the UDP kernel socket is...
CVE-2024-56642 tipc: Fix use-after-free of kernel socket in cleanup_bearer().
In the Linux kernel, the following vulnerability has been resolved: tipc: Fix use-after-free of kernel socket in cleanupbearer. syzkaller reported a use-after-free of UDP kernel socket in cleanupbearer without repro. 01 When bearerdisable calls tipcudpdisable, cleanup of the UDP kernel socket is...