CVE-2024-27012 netfilter: nf_tables: restore set elements when delete set fails

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: restore set elements when delete set fails From abort path, nftmapelemactivate needs to restore refcounters to the original state. Currently, it uses the set-ops-walk to iterate over these set elements. The...

CVE-2024-27009 s390/cio: fix race condition during online processing

In the Linux kernel, the following vulnerability has been resolved: s390/cio: fix race condition during online processing A race condition exists in ccwdevicesetonline that can cause the online process to fail, leaving the affected device in an inconsistent state. As a result, subsequent attempts...

CVE-2024-27008 drm: nv04: Fix out of bounds access

In the Linux kernel, the following vulnerability has been resolved: drm: nv04: Fix out of bounds access When Output Resource dcb-or value is assigned in fabricatedcboutput, there may be out of bounds access to dacusers array in case dcb-or is zero because ffsdcb-or is used as index there. The 'or...

CVE-2024-27007 userfaultfd: change src_folio after ensuring it's unpinned in UFFDIO_MOVE

In the Linux kernel, the following vulnerability has been resolved: userfaultfd: change srcfolio after ensuring it's unpinned in UFFDIOMOVE Commit d7a08838ab74 "mm: userfaultfd: fix unexpected change to srcfolio when UFFDIOMOVE fails" moved the srcfolio-mapping, index changing to after clearing t...

CVE-2024-27007

The CVE-2024-27007 issue affects the Linux kernel’s userfaultfd handling, specifically the UFFDIO_MOVE path. The root cause described across connected docs is a change to the src_folio (mapping/index) after clearing the page tables and ensuring it is not pinned, introduced by a commit intended to...

CVE-2024-27007 userfaultfd: change src_folio after ensuring it's unpinned in UFFDIO_MOVE

In the Linux kernel, the following vulnerability has been resolved: userfaultfd: change srcfolio after ensuring it's unpinned in UFFDIOMOVE Commit d7a08838ab74 "mm: userfaultfd: fix unexpected change to srcfolio when UFFDIOMOVE fails" moved the srcfolio-mapping, index changing to after clearing t...

CVE-2024-27005 interconnect: Don't access req_list while it's being manipulated

In the Linux kernel, the following vulnerability has been resolved: interconnect: Don't access reqlist while it's being manipulated The icclock mutex was split into separate icclock and iccbwlock mutexes in 1 to avoid lockdep splats. However, this didn't adequately protect access to...

CVE-2024-27005

In the Linux kernel, the following vulnerability has been resolved: interconnect: Don't access reqlist while it's being manipulated The icclock mutex was split into separate icclock and iccbwlock mutexes in 1 to avoid lockdep splats. However, this didn't adequately protect access to...

CVE-2024-27002

CVE-2024-27002 affects the Linux kernel mediatek clock controllers. Root cause: a mutual dependency between mt8183-mfgcfg and genpd during probing could deadlock with a runtime PM path. The fix: perform a runtime PM get on controllers during probe to ensure clk_register() does not acquire the gen...

CVE-2024-27002 clk: mediatek: Do a runtime PM get on controllers during probe

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: Do a runtime PM get on controllers during probe mt8183-mfgcfg has a mutual dependency with genpd during the probing stage, which leads to a deadlock in the following call stack: CPU0: genpdlock -- clkpreparelock...

CVE-2024-27000 serial: mxs-auart: add spinlock around changing cts state

In the Linux kernel, the following vulnerability has been resolved: serial: mxs-auart: add spinlock around changing cts state The uarthandlectschange function in serialcore expects the caller to hold uport-lock. For example, I have seen the below kernel splat, when the Bluetooth driver is loaded ...

CVE-2024-26998 serial: core: Clearing the circular buffer before NULLifying it

In the Linux kernel, the following vulnerability has been resolved: serial: core: Clearing the circular buffer before NULLifying it The circular buffer is NULLified in uartttyportshutdown under the spin lock. However, the PM or other timer based callbacks may still trigger after this event withou...

CVE-2024-26997 usb: dwc2: host: Fix dereference issue in DDMA completion flow.

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

CVE-2024-26997

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

CVE-2024-26997 usb: dwc2: host: Fix dereference issue in DDMA completion flow.

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

CVE-2024-26995 usb: typec: tcpm: Correct the PDO counting in pd_set

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: Correct the PDO counting in pdset Off-by-one errors happen because nrsnkpdo and nrsrcpdo are incorrectly added one. The index of the loop is equal to the number of PDOs to be updated when leaving the loop and it...

CVE-2024-26994 speakup: Avoid crash on very long word

In the Linux kernel, the following vulnerability has been resolved: speakup: Avoid crash on very long word In case a console is set up really large and contains a really long word 256 characters, we have to stop before the length of the word buffer...

CVE-2024-26994

In the Linux kernel, the following vulnerability has been resolved: speakup: Avoid crash on very long word In case a console is set up really large and contains a really long word 256 characters, we have to stop before the length of the word buffer...

CVE-2024-26994 speakup: Avoid crash on very long word

In the Linux kernel, the following vulnerability has been resolved: speakup: Avoid crash on very long word In case a console is set up really large and contains a really long word 256 characters, we have to stop before the length of the word buffer...

CVE-2024-26993

In the Linux kernel, the following vulnerability has been resolved: fs: sysfs: Fix reference leak in sysfsbreakactiveprotection The sysfsbreakactiveprotection routine has an obvious reference leak in its error path. If the call to kernfsfindandget fails then kn will be NULL, so the companion...