CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48816 – SUNRPC: lock against ->sock changing during sysfs read
https://notcve.org/view.php?id=CVE-2022-48816
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: SUNRPC: lock against ->sock changing during sysfs read ->sock can be set to NULL asynchronously unless ->recv_mutex is held. So it is important to hold that mutex. Otherwise a sysfs read can trigger an oops. Commit 17f09d3f619a ("SUNRPC: Check if the xprt is connected before handling sysfs reads") appears to attempt to fix this problem, but it only narrows the race window. In the Linux kernel, the following vulnerability has been resolved: ... • https://git.kernel.org/stable/c/a8482488a7d6d320f63a9ee1912dbb5ae5b80a61 • CWE-476: NULL Pointer Dereference •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48815 – net: dsa: bcm_sf2: don't use devres for mdiobus
https://notcve.org/view.php?id=CVE-2022-48815
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcm_sf2: 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 slave_mii_bus using devres") mdiobus_free() will panic when called from devm_mdiobus_free() <- devres_release_all() <- __device_release_driver(), and that mdiobus was not previously unregistered. The Starfighter 2 is a platform device, so the initial set o... • https://git.kernel.org/stable/c/ac3a68d56651c3dad2c12c7afce065fe15267f44 •
CVSS: 4.4EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48814 – net: dsa: seville: register the mdiobus under devres
https://notcve.org/view.php?id=CVE-2022-48814
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: dsa: seville: 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 slave_mii_bus using devres") mdiobus_free() will panic when called from devm_mdiobus_free() <- devres_release_all() <- __device_release_driver(), and that mdiobus was not previously unregistered. The Seville VSC9959 switch is a platform device, so the... • https://git.kernel.org/stable/c/ac3a68d56651c3dad2c12c7afce065fe15267f44 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48813 – net: dsa: felix: don't use devres for mdiobus
https://notcve.org/view.php?id=CVE-2022-48813
16 Jul 2024 — 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 slave_mii_bus using devres") mdiobus_free() will panic when called from devm_mdiobus_free() <- devres_release_all() <- __device_release_driver(), and that mdiobus was not previously unregistered. The Felix VSC9959 switch is a PCI device, so the initial set o... • https://git.kernel.org/stable/c/ac3a68d56651c3dad2c12c7afce065fe15267f44 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-48812 – net: dsa: lantiq_gswip: don't use devres for mdiobus
https://notcve.org/view.php?id=CVE-2022-48812
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiq_gswip: 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 slave_mii_bus using devres") mdiobus_free() will panic when called from devm_mdiobus_free() <- devres_release_all() <- __device_release_driver(), and that mdiobus was not previously unregistered. The GSWIP switch is a platform device, so the initial s... • https://git.kernel.org/stable/c/ac3a68d56651c3dad2c12c7afce065fe15267f44 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-48811 – ibmvnic: don't release napi in __ibmvnic_open()
https://notcve.org/view.php?id=CVE-2022-48811
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ibmvnic: don't release napi in __ibmvnic_open() If __ibmvnic_open() encounters an error such as when setting link state, it calls release_resources() which frees the napi structures needlessly. Instead, have __ibmvnic_open() only clean up the work it did so far (i.e. disable napi and irqs) and leave the rest to the callers. If caller of __ibmvnic_open() is ibmvnic_open(), it should release the resources immediately. If the caller is do_rese... • https://git.kernel.org/stable/c/ed651a10875f13135a5f59c1bae4d51b377b3925 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-48810 – ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path
https://notcve.org/view.php?id=CVE-2022-48810
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path ip[6]mr_free_table() can only be called under RTNL lock. RTNL: assertion failed at net/core/dev.c (10367) WARNING: CPU: 1 PID: 5890 at net/core/dev.c:10367 unregister_netdevice_many+0x1246/0x1850 net/core/dev.c:10367 Modules linked in: CPU: 1 PID: 5890 Comm: syz-executor.2 Not tainted 5.16.0-syzkaller-11627-g422ee58dc0ef #0 Hardware name: Google Google Compute Engi... • https://git.kernel.org/stable/c/f243e5a7859a24d10975afb9a1708cac624ba6f1 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-48809 – net: fix a memleak when uncloning an skb dst and its metadata
https://notcve.org/view.php?id=CVE-2022-48809
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: fix a memleak when uncloning an skb dst and its metadata When uncloning an skb dst and its associated metadata, a new dst+metadata is allocated and later replaces the old one in the skb. This is helpful to have a non-shared dst+metadata attached to a specific skb. The issue is the uncloned dst+metadata is initialized with a refcount of 1, which is increased to 2 before attaching it to the skb. When tun_dst_unclone returns, the dst+meta... • https://git.kernel.org/stable/c/fc4099f17240767554ff3a73977acb78ef615404 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2022-48806 – eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
https://notcve.org/view.php?id=CVE-2022-48806
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX Commit effa453168a7 ("i2c: i801: Don't silently correct invalid transfer size") revealed that ee1004_eeprom_read() did not properly limit how many bytes to read at once. In particular, i2c_smbus_read_i2c_block_data_or_emulated() takes the length to read as an u8. If count == 256 after taking into account the offset and page boundary, the cast to u8 overflows. And this is common when use... • https://git.kernel.org/stable/c/aca56c298e2a6d20ab6308e203a8d37f2a7759d3 •
CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2022-48805 – net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
https://notcve.org/view.php?id=CVE-2022-48805
16 Jul 2024 — In the Linux kernel, the following vulnerability has been resolved: net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup ax88179_rx_fixup() contains several out-of-bounds accesses that can be triggered by a malicious (or defective) USB device, in particular: - The metadata array (hdr_off..hdr_off+2*pkt_cnt) can be out of bounds, causing OOB reads and (on big-endian systems) OOB endianness flips. - A packet can overlap the metadata array, causing a later OOB endianness flip to corrupt data used by ... • https://git.kernel.org/stable/c/e2ca90c276e1fc410d7cd3c1a4eee245ec902a20 •