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CVSS: -EPSS: 0%CPEs: 5EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix buffer overflow in elem comparison For vendor elements, the code here assumes that 5 octets are present without checking. Since the element itself is already checked to fit, we only need to check the length. • https://git.kernel.org/stable/c/0b8fb8235be8be99a197e8d948fc0a2df8dc261a https://git.kernel.org/stable/c/f5c2ec288a865dbe3706b09bed12302e9f6d696b https://git.kernel.org/stable/c/9e6b79a3cd17620d467311b30d56f2648f6880aa https://git.kernel.org/stable/c/88a6fe3707888bd1893e9741157a7035c4159ab6 https://git.kernel.org/stable/c/391cb872553627bdcf236c03ee7d5adb275e37e1 https://git.kernel.org/stable/c/9f16b5c82a025cd4c864737409234ddc44fb166a •

CVSS: -EPSS: 0%CPEs: 8EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: net: phy: fix null-ptr-deref while probe() failed I got a null-ptr-deref report as following when doing fault injection test: BUG: kernel NULL pointer dereference, address: 0000000000000058 Oops: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 1 PID: 253 Comm: 507-spi-dm9051 Tainted: G B N 6.1.0-rc3+ Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:klist_put+0x2d/0xd0 Call Trace: <TASK> klist_remove+0xf1/0x1c0 device_release_driver_internal+0x23e/0x2d0 bus_remove_device+0x1bd/0x240 device_del+0x357/0x770 phy_device_remove+0x11/0x30 mdiobus_unregister+0xa5/0x140 release_nodes+0x6a/0xa0 devres_release_all+0xf8/0x150 device_unbind_cleanup+0x19/0xd0 //probe path: phy_device_register() device_add() phy_connect phy_attach_direct() //set device driver probe() //it's failed, driver is not bound device_bind_driver() // probe failed, it's not called //remove path: phy_device_remove() device_del() device_release_driver_internal() __device_release_driver() //dev->drv is not NULL klist_remove() <- knode_driver is not added yet, cause null-ptr-deref In phy_attach_direct(), after setting the 'dev->driver', probe() fails, device_bind_driver() is not called, so the knode_driver->n_klist is not set, then it causes null-ptr-deref in __device_release_driver() while deleting device. Fix this by setting dev->driver to NULL in the error path in phy_attach_direct(). • https://git.kernel.org/stable/c/e13934563db047043ccead26412f552375cea90c https://git.kernel.org/stable/c/8aaafe0f71314f46a066382a047ba8bb3840d273 https://git.kernel.org/stable/c/51d7f6b20fae8bae64ad1136f1e30d1fd5ba78f7 https://git.kernel.org/stable/c/0744c7be4de564db03e24527b2e096b7e0e20972 https://git.kernel.org/stable/c/3e21f85d87c836462bb52ef2078ea561260935c1 https://git.kernel.org/stable/c/fe6bc99c27c21348f548966118867ed26a9a372c https://git.kernel.org/stable/c/7730904f50c7187dd16c76949efb56b5fb55cd57 https://git.kernel.org/stable/c/eaa5722549ac2604ffa56c2e946acc832 •

CVSS: -EPSS: 0%CPEs: 8EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: net/9p: Fix a potential socket leak in p9_socket_open Both p9_fd_create_tcp() and p9_fd_create_unix() will call p9_socket_open(). If the creation of p9_trans_fd fails, p9_fd_create_tcp() and p9_fd_create_unix() will return an error directly instead of releasing the cscoket, which will result in a socket leak. This patch adds sock_release() to fix the leak issue. • https://git.kernel.org/stable/c/6b18662e239a032f908b7f6e164bdf7e2e0a32c9 https://git.kernel.org/stable/c/0396227f4daf4792a6a8aaa3b7771dc25c4cd443 https://git.kernel.org/stable/c/ded893965b895b2dccd3d1436d8d3daffa23ea64 https://git.kernel.org/stable/c/8b14bd0b500aec1458b51cb621c8e5fab3304260 https://git.kernel.org/stable/c/2d24d91b9f44620824fc37b766f7cae00ca32748 https://git.kernel.org/stable/c/e01c1542379fb395e7da53706df598f38905dfbf https://git.kernel.org/stable/c/8782b32ef867de7981bbe9e86ecb90e92e8780bd https://git.kernel.org/stable/c/aa08323fe18cb7cf95317ffa2d54ca1de •

CVSS: -EPSS: 0%CPEs: 5EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release() dereference of NULL pointer priv->rx_bd_v is possible for the case of its allocation failure in nixge_hw_dma_bd_init(). Move for() loop with priv->rx_bd_v dereference under the check for its validity. Found by Linux Verification Center (linuxtesting.org) with SVACE. • https://git.kernel.org/stable/c/492caffa8a1a405f661c111acabfe6b8b9645db8 https://git.kernel.org/stable/c/910c0264b64ef2dad8887714a7c56c93e39a0ed3 https://git.kernel.org/stable/c/45752af0247589e6d3dede577415bfe117b4392c https://git.kernel.org/stable/c/9c584d6d9cfb935dce8fc81a4c26debac0a3049b https://git.kernel.org/stable/c/80e82f7b440b65cf131dce10f487dc73a7046e6b https://git.kernel.org/stable/c/9256db4e45e8b497b0e993cc3ed4ad08eb2389b6 •

CVSS: -EPSS: 0%CPEs: 8EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: net: hsr: Fix potential use-after-free The skb is delivered to netif_rx() which may free it, after calling this, dereferencing skb may trigger use-after-free. • https://git.kernel.org/stable/c/f421436a591d34fa5279b54a96ac07d70250cc8d https://git.kernel.org/stable/c/8393ce5040803666bfa26a3a7bf41e44fab0ace9 https://git.kernel.org/stable/c/4b351609af4fdbc23f79ab2b12748f4403ea9af4 https://git.kernel.org/stable/c/b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9 https://git.kernel.org/stable/c/53a62c5efe91665f7a41fad0f888a96f94dc59eb https://git.kernel.org/stable/c/7ca81a161e406834a1fdc405fc83a572bd14b8d9 https://git.kernel.org/stable/c/dca370e575d9b6c983f5015e8dc035e23e219ee6 https://git.kernel.org/stable/c/f3add2b8cf620966de3ebfa07679ca12d •