CVE-2024-50030

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ct: prevent UAF in sendrecv Ensure we serialize with completion side to prevent UAF with fence going out of scope on the stack, since we have no clue if it will fire after the timeout before we can erase from the xa. Also ...

CVE-2024-50036

In the Linux kernel, the following vulnerability has been resolved: net: do not delay dstentriesadd in dstrelease dstentriesadd uses per-cpu data that might be freed at netns dismantle from ip6routenetexit calling dstentriesdestroy Before ip6routenetexit can be called, we release all the dsts...

CVE-2022-49029

In the Linux kernel, the following vulnerability has been resolved: hwmon: ibmpex Fix possible UAF when ibmpexregisterbmc fails Smatch report warning as follows: drivers/hwmon/ibmpex.c:509 ibmpexregisterbmc warn: '&data-list' not removed from list If ibmpexfindsensors fails in ibmpexregisterbmc,...

CVE-2022-49026

In the Linux kernel, the following vulnerability has been resolved: e100: Fix possible use after free in e100xmitprepare In e100xmitprepare, if we can't map the skb, then return -ENOMEM, so e100xmitframe will return NETDEVTXBUSY and the upper layer will resend the skb. But the skb is already free...

CVE-2022-49029 hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails

In the Linux kernel, the following vulnerability has been resolved: hwmon: ibmpex Fix possible UAF when ibmpexregisterbmc fails Smatch report warning as follows: drivers/hwmon/ibmpex.c:509 ibmpexregisterbmc warn: '&data-list' not removed from list If ibmpexfindsensors fails in ibmpexregisterbmc,...

CVE-2022-49029 hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails

In the Linux kernel, the following vulnerability has been resolved: hwmon: ibmpex Fix possible UAF when ibmpexregisterbmc fails Smatch report warning as follows: drivers/hwmon/ibmpex.c:509 ibmpexregisterbmc warn: '&data-list' not removed from list If ibmpexfindsensors fails in ibmpexregisterbmc,...

CVE-2022-49029 hwmon: (ibmpex) Fix possible UAF when ibmpex_register_bmc() fails

In the Linux kernel, the following vulnerability has been resolved: hwmon: ibmpex Fix possible UAF when ibmpexregisterbmc fails Smatch report warning as follows: drivers/hwmon/ibmpex.c:509 ibmpexregisterbmc warn: '&data-list' not removed from list If ibmpexfindsensors fails in ibmpexregisterbmc,...

CVE-2022-49026 e100: Fix possible use after free in e100_xmit_prepare

In the Linux kernel, the following vulnerability has been resolved: e100: Fix possible use after free in e100xmitprepare In e100xmitprepare, if we can't map the skb, then return -ENOMEM, so e100xmitframe will return NETDEVTXBUSY and the upper layer will resend the skb. But the skb is already free...

CVE-2024-50061 i3c: master: cdns: Fix use after free vulnerability in cdns_i3c_master Driver Due to Race Condition

In the Linux kernel, the following vulnerability has been resolved: i3c: master: cdns: Fix use after free vulnerability in cdnsi3cmaster Driver Due to Race Condition In the cdnsi3cmasterprobe function, &master-hjwork is bound with cdnsi3cmasterhj. And cdnsi3cmasterinterrupt can call...

CVE-2024-50061 i3c: master: cdns: Fix use after free vulnerability in cdns_i3c_master Driver Due to Race Condition

In the Linux kernel, the following vulnerability has been resolved: i3c: master: cdns: Fix use after free vulnerability in cdnsi3cmaster Driver Due to Race Condition In the cdnsi3cmasterprobe function, &master-hjwork is bound with cdnsi3cmasterhj. And cdnsi3cmasterinterrupt can call...

CVE-2024-50059 ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition

In the Linux kernel, the following vulnerability has been resolved: ntb: ntbhwswitchtec: Fix use after free vulnerability in switchtecntbremove due to race condition In the switchtecntbadd function, it can call switchtecntbinitsndev function, then &sndev-checklinkstatuswork is bound with...

CVE-2024-50059 ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition

In the Linux kernel, the following vulnerability has been resolved: ntb: ntbhwswitchtec: Fix use after free vulnerability in switchtecntbremove due to race condition In the switchtecntbadd function, it can call switchtecntbinitsndev function, then &sndev-checklinkstatuswork is bound with...

CVE-2024-50047 smb: client: fix UAF in async decryption

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in async decryption Doing an async decryption large read crashes with a slab-use-after-free way down in the crypto API. Reproducer: mount.cifs -o ...,seal,esize=1 //srv/share /mnt dd if=/mnt/largefile...

CVE-2024-50047 smb: client: fix UAF in async decryption

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in async decryption Doing an async decryption large read crashes with a slab-use-after-free way down in the crypto API. Reproducer: mount.cifs -o ...,seal,esize=1 //srv/share /mnt dd if=/mnt/largefile...

CVE-2024-50047 smb: client: fix UAF in async decryption

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix UAF in async decryption Doing an async decryption large read crashes with a slab-use-after-free way down in the crypto API. Reproducer: mount.cifs -o ...,seal,esize=1 //srv/share /mnt dd if=/mnt/largefile...

CVE-2024-50047

CVE-2024-50047 affects the Linux kernel SMB client (CIFS) path: an issue in async decryption can cause a slab-use-after-free in the crypto API when performing large reads. Root cause: use of a single AEAD TFM in parallel for async decryption leads to UAF; fix allocates a new AEAD TFM for async de...

CVE-2024-50036

CVE-2024-50036 is a Linux kernel vulnerability where dst_entries_add() uses per-CPU data that can be freed during netns dismantle, making dst_entries_destroy() race with dst_release() and potentially causing a use-after-free. The issue arises because the count of dsts must be decremented earlier,...

CVE-2024-50036 net: do not delay dst_entries_add() in dst_release()

In the Linux kernel, the following vulnerability has been resolved: net: do not delay dstentriesadd in dstrelease dstentriesadd uses per-cpu data that might be freed at netns dismantle from ip6routenetexit calling dstentriesdestroy Before ip6routenetexit can be called, we release all the dsts...

CVE-2024-50036 net: do not delay dst_entries_add() in dst_release()

In the Linux kernel, the following vulnerability has been resolved: net: do not delay dstentriesadd in dstrelease dstentriesadd uses per-cpu data that might be freed at netns dismantle from ip6routenetexit calling dstentriesdestroy Before ip6routenetexit can be called, we release all the dsts...

CVE-2024-50036 net: do not delay dst_entries_add() in dst_release()

In the Linux kernel, the following vulnerability has been resolved: net: do not delay dstentriesadd in dstrelease dstentriesadd uses per-cpu data that might be freed at netns dismantle from ip6routenetexit calling dstentriesdestroy Before ip6routenetexit can be called, we release all the dsts...