CVE-2022-48815

In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcmsf2: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48776

In the Linux kernel, the following vulnerability has been resolved: mtd: parsers: qcom: Fix missing free for pparts in cleanup Mtdpart doesn't free pparts when a cleanup function is declared. Add missing free for pparts in cleanup function for smem to fix the leak...

CVE-2022-48830

In the Linux kernel, the following vulnerability has been resolved: can: isotp: fix potential CAN frame reception race in isotprcv When receiving a CAN frame the current code logic does not consider concurrently receiving processes which do not show up in real world usage. Ziyang Xuan writes: The...

CVE-2022-48798

In the Linux kernel, the following vulnerability has been resolved: s390/cio: verify the driver availability for pathevent call If no driver is attached to a device or the driver does not provide the pathevent function, an FCES path-event on this device could end up in a kernel-panic. Verify the...

CVE-2022-48803

In the Linux kernel, the following vulnerability has been resolved: phy: ti: Fix missing sentinel for clkdivtable gettablemaxdiv tries to access "clkdivtable" array out of bound defined in phy-j721e-wiz.c. Add a sentinel entry to prevent the following global-out-of-bounds error reported by enabli...

CVE-2022-48821

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: avoid double fput on failed usercopy If the copy back to userland fails for the FASTRPCIOCTLALLOCDMABUFF ioctl, we shouldn't assume that 'buf-dmabuf' is still valid. In fact, dmabuffd called fdinstall before, i.e...

CVE-2022-48832

In the Linux kernel, the following vulnerability has been resolved: audit: don't deref the syscall args when checking the openat2 openhow::flags As reported by Jeff, dereferencing the openat2 syscall argument in auditmatchperm to obtain the openhow::flags can result in an oops/page-fault. This...

CVE-2022-48831 ima: fix reference leak in asymmetric_verify()

In the Linux kernel, the following vulnerability has been resolved: ima: fix reference leak in asymmetricverify Don't leak a reference to the key if its algorithm is unknown...

CVE-2022-48830

CVE-2022-48830 : Linux kernel fix for a CAN bus race in isotp_rcv() that could race with concurrent CAN frame reception, causing skb_over_panic when skb length changes during isotp_rcv_cf()/isotp_rcv_ff(). The patch adds a spin_lock around isotp_rcv() to ensure state synchronization and data-stru...

CVE-2022-48825 scsi: qedf: Add stag_work to all the vports

In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Add stagwork to all the vports Call trace seen when creating NPIV ports, only 32 out of 64 show online. stag work was not initialized for vport, hence initialize the stag work. WARNING: CPU: 8 PID: 645 at...

CVE-2022-48825

CVE-2022-48825 concerns the Linux kernel fix for scsi: qedf: Add stag_work to all the vports. The issue manifested as a call trace when NPIV ports are created, with only 32 of 64 ports online because stag work was not initialized for vports. The provided Linux kernel data shows a 4.18.0-348.el8.x...

CVE-2022-48822

CVE-2022-48822 — Linux kernel usb f_fs use-after-free (epfile) Technical summary: A race between ffs_func_eps_disable (which uses a local copy of epfiles) and ffs_epfile_release can lead to use-after-free of the epfile read buffer. While ffs_epfile_release frees the buffer and destroys ffs->ep...

CVE-2022-48820 phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()

In the Linux kernel, the following vulnerability has been resolved: phy: stm32: fix a refcount leak in stm32usbphycpllenable This error path needs to decrement "usbphyc-npllcons.counter" before returning...

CVE-2022-48817 net: dsa: ar9331: register the mdiobus under devres

In the Linux kernel, the following vulnerability has been resolved: net: dsa: ar9331: register the mdiobus under devres As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree wi...

CVE-2022-48818 net: dsa: mv88e6xxx: don't use devres for mdiobus

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48817

CVE-2022-48817 is a Linux kernel issue affecting the ar9331 MDIO switch under the DSA subsystem. The root cause is that mdiobus registration was done under devres and could be freed by devm_mdiobus_free() via device core shutdown, leading to a panic if the bus was still registered. The advisory e...

CVE-2022-48818

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48815 net: dsa: bcm_sf2: don't use devres for mdiobus

In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcmsf2: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48815 net: dsa: bcm_sf2: don't use devres for mdiobus

In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcmsf2: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48813

In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will pan...