DEBIAN-CVE-2024-56591

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Use disabledelayedworksync This makes use of disabledelayedworksync instead canceldelayedworksync as it not only cancel the ongoing work but also disables new submit which is disarable since the object holding...

CVE-2024-56591

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Use disabledelayedworksync This makes use of disabledelayedworksync instead canceldelayedworksync as it not only cancel the ongoing work but also disables new submit which is disarable since the object holding...

AZL-62630 CVE-2024-56591 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Use disabledelayedworksync This makes use of disabledelayedworksync instead canceldelayedworksync as it not only cancel the ongoing work but also disables new submit which is disarable since the object holding...

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...

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-2024-56604

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...

UBUNTU-CVE-2024-56591

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Use disabledelayedworksync This makes use of disabledelayedworksync instead canceldelayedworksync as it not only cancel the ongoing work but also disables new submit which is disarable since the object holding...

UBUNTU-CVE-2024-56653

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: avoid UAF in btmtkprocesscoredump hcidevcdappend may lead to the release of the skb, so it cannot be accessed once it is called. ================================================================== BUG: KASAN:...

UBUNTU-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...

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...

UBUNTU-CVE-2024-56654

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix using rcureadunlock while iterating The usage of rcureadunlock while inside listforeachentryrcu is not safe since for the most part entries fetched this way shall be treated as rcudereference: Note that t...

CVE-2024-56654

CVE-2024-56654 affects the Linux kernel Bluetooth stack. The flaw arises from using rcu_read_(un)lock inside list_for_each_entry_rcu, which is unsafe because entries dereferenced under RCU must be obtained via rcu_dereference(). The advisory states this is not legal and describes a patch that fix...

CVE-2024-56654

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix using rcureadunlock while iterating The usage of rcureadunlock while inside listforeachentryrcu is not safe since for the most part entries fetched this way shall be treated as rcudereference: Note that t...

CVE-2024-56654 Bluetooth: hci_event: Fix using rcu_read_(un)lock while iterating

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix using rcureadunlock while iterating The usage of rcureadunlock while inside listforeachentryrcu is not safe since for the most part entries fetched this way shall be treated as rcudereference: Note that t...

CVE-2024-56654 Bluetooth: hci_event: Fix using rcu_read_(un)lock while iterating

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix using rcureadunlock while iterating The usage of rcureadunlock while inside listforeachentryrcu is not safe since for the most part entries fetched this way shall be treated as rcudereference: Note that t...

CVE-2024-56654 Bluetooth: hci_event: Fix using rcu_read_(un)lock while iterating

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcievent: Fix using rcureadunlock while iterating The usage of rcureadunlock while inside listforeachentryrcu is not safe since for the most part entries fetched this way shall be treated as rcudereference: Note that t...

CVE-2024-56653 Bluetooth: btmtk: avoid UAF in btmtk_process_coredump

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: avoid UAF in btmtkprocesscoredump hcidevcdappend may lead to the release of the skb, so it cannot be accessed once it is called. ================================================================== BUG: KASAN:...

CVE-2024-56653

CVE-2024-56653 is a Linux kernel vulnerability in the Bluetooth btmtk pathway that can cause a slab-use-after-free in btmtk_process_coredump when handling coredumps. The issue arises because hci_devcd_append may release an sk_buff, after which the code can still access the freed object; a KASAN r...

CVE-2024-56653 Bluetooth: btmtk: avoid UAF in btmtk_process_coredump

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: avoid UAF in btmtkprocesscoredump hcidevcdappend may lead to the release of the skb, so it cannot be accessed once it is called. ================================================================== BUG: KASAN:...

CVE-2024-56653 Bluetooth: btmtk: avoid UAF in btmtk_process_coredump

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btmtk: avoid UAF in btmtkprocesscoredump hcidevcdappend may lead to the release of the skb, so it cannot be accessed once it is called. ================================================================== BUG: KASAN:...