CVE-2024-50038

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: avoid NFPROTOUNSPEC where needed syzbot managed to call xtcluster match via ebtables: WARNING: CPU: 0 PID: 11 at net/netfilter/xtcluster.c:72 xtclustermt+0x196/0x780 .. ebtdotable+0x174b/0x2a40 Module register...

CVE-2024-50038 netfilter: xtables: avoid NFPROTO_UNSPEC where needed

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtables: avoid NFPROTOUNSPEC where needed syzbot managed to call xtcluster match via ebtables: WARNING: CPU: 0 PID: 11 at net/netfilter/xtcluster.c:72 xtclustermt+0x196/0x780 .. ebtdotable+0x174b/0x2a40 Module register...

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

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-2024-50037

In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Only cleanup deferred I/O if necessary Commit 5a498d4d06d6 "drm/fbdev-dma: Only install deferred I/O if necessary" initializes deferred I/O only if it is used. drmfbdevdmafbdestroy however calls fbdeferrediocleanup...

CVE-2024-50035

CVE-2024-50035 affects the Linux kernel PPP path, specifically a fault in ppp_async_encode() that can be triggered by a zero-size pppoe_sendmsg() followed by an empty skb, leading to a possible uninitialized access (KMSAN) in drivers/net/ppp/ppp_async.c. The issue was fixed in upstream Linux comm...

CVE-2024-50035

In the Linux kernel, the following vulnerability has been resolved: ppp: fix pppasyncencode illegal access syzbot reported an issue in pppasyncencode 1 In this case, pppoesendmsg is called with a zero size. Then pppasyncencode is called with an empty skb. BUG: KMSAN: uninit-value in pppasyncencod...

CVE-2024-50033 slip: make slhc_remember() more robust against malicious packets

In the Linux kernel, the following vulnerability has been resolved: slip: make slhcremember more robust against malicious packets syzbot found that slhcremember was missing checks against malicious packets 1. slhcremember only checked the size of the packet was at least 20, which is not good...

CVE-2024-50034

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix lacks of icsksynmss with IPPROTOSMC Eric report a panic on IPPROTOSMC, and give the facts that when INETPROTOSWICSK was set, icsk-icsksyncmss must be set too. Bug: Unable to handle kernel NULL pointer dereference at...

CVE-2024-50032

Removed by vendor...

CVE-2024-50030 drm/xe/ct: prevent UAF in send_recv()

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-2024-50030

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-2024-50031

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Stop the active perfmon before being destroyed When running kmscube with one or more performance monitors enabled via GALLIUMHUD, the following kernel panic can occur: 55.008324 Unable to handle kernel paging request at...

CVE-2024-50029

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciconn: Fix UAF in hcienhancedsetupsync This checks if the ACL connection remains valid as it could be destroyed while hcienhancedsetupsync is pending on cmdsync leading to the following trace: BUG: KASAN:...

CVE-2024-50028

In the Linux kernel, the following vulnerability has been resolved: thermal: core: Reference count the zone in thermalzonegetbyid There are places in the thermal netlink code where nothing prevents the thermal zone object from going away while being accessed after it has been returned by...

CVE-2024-50027

In the Linux kernel, the following vulnerability has been resolved: thermal: core: Free tzp copy along with the thermal zone The object pointed to by tz-tzp may still be accessed after being freed in thermalzonedeviceunregister, so move the freeing of it to the point after the removal completion...

CVE-2024-50028

CVE-2024-50028 affects the Linux kernel thermal subsystem. The flaw was that thermal_zone_get_by_id() could return a thermal zone object that could be freed while still in use by the caller, enabling a potential use-after-free scenario. The fix adds a reference to the thermal zone device via get_...

CVE-2024-50027 thermal: core: Free tzp copy along with the thermal zone

In the Linux kernel, the following vulnerability has been resolved: thermal: core: Free tzp copy along with the thermal zone The object pointed to by tz-tzp may still be accessed after being freed in thermalzonedeviceunregister, so move the freeing of it to the point after the removal completion...

CVE-2024-50026 scsi: wd33c93: Don't use stale scsi_pointer value

In the Linux kernel, the following vulnerability has been resolved: scsi: wd33c93: Don't use stale scsipointer value A regression was introduced with commit dbb2da557a6a "scsi: wd33c93: Move the SCSI pointer to private command data" which results in an oops in wd33c93intr. That commit added the...

CVE-2024-50026

In the Linux kernel, the following vulnerability has been resolved: scsi: wd33c93: Don't use stale scsipointer value A regression was introduced with commit dbb2da557a6a "scsi: wd33c93: Move the SCSI pointer to private command data" which results in an oops in wd33c93intr. That commit added the...