CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-43841 – wifi: virt_wifi: avoid reporting connection success with wrong SSID
https://notcve.org/view.php?id=CVE-2024-43841
In the Linux kernel, the following vulnerability has been resolved: wifi: virt_wifi: avoid reporting connection success with wrong SSID When user issues a connection with a different SSID than the one virt_wifi has advertised, the __cfg80211_connect_result() will trigger the warning: WARN_ON(bss_not_found). The issue is because the connection code in virt_wifi does not check the SSID from user space (it only checks the BSSID), and virt_wifi will call cfg80211_connect_result() with WLAN_STATUS_SUCCESS even if the SSID is different from the one virt_wifi has advertised. Eventually cfg80211 won't be able to find the cfg80211_bss and generate the warning. Fixed it by checking the SSID (from user space) in the connection code. • https://git.kernel.org/stable/c/c7cdba31ed8b87526db978976392802d3f93110c https://git.kernel.org/stable/c/994fc2164a03200c3bf42fb45b3d49d9d6d33a4d https://git.kernel.org/stable/c/05c4488a0e446c6ccde9f22b573950665e1cd414 https://git.kernel.org/stable/c/93e898a264b4e0a475552ba9f99a016eb43ef942 https://git.kernel.org/stable/c/d3cc85a10abc8eae48988336cdd3689ab92581b3 https://git.kernel.org/stable/c/36e92b5edc8e0daa18e9325674313802ce3fbc29 https://git.kernel.org/stable/c/416d3c1538df005195721a200b0371d39636e05d https://git.kernel.org/stable/c/b5d14b0c6716fad7f0c94ac6e1d6f60a4 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43839 – bna: adjust 'name' buf size of bna_tcb and bna_ccb structures
https://notcve.org/view.php?id=CVE-2024-43839
In the Linux kernel, the following vulnerability has been resolved: bna: adjust 'name' buf size of bna_tcb and bna_ccb structures To have enough space to write all possible sprintf() args. Currently 'name' size is 16, but the first '%s' specifier may already need at least 16 characters, since 'bnad->netdev->name' is used there. For '%d' specifiers, assume that they require: * 1 char for 'tx_id + tx_info->tcb[i]->id' sum, BNAD_MAX_TXQ_PER_TX is 8 * 2 chars for 'rx_id + rx_info->rx_ctrl[i].ccb->id', BNAD_MAX_RXP_PER_RX is 16 And replace sprintf with snprintf. Detected using the static analysis tool - Svace. • https://git.kernel.org/stable/c/8b230ed8ec96c933047dd0625cf95f739e4939a6 https://git.kernel.org/stable/c/f121740f69eda4da2de9a20a6687a13593e72540 https://git.kernel.org/stable/c/c90b1cd7758fd4839909e838ae195d19f8065d76 https://git.kernel.org/stable/c/6ce46045f9b90d952602e2c0b8886cfadf860bf1 https://git.kernel.org/stable/c/6d20c4044ab4d0e6a99aa35853e66f0aed5589e3 https://git.kernel.org/stable/c/ab748dd10d8742561f2980fea08ffb4f0cacfdef https://git.kernel.org/stable/c/b0ff0cd0847b03c0a0abe20cfa900eabcfcb9e43 https://git.kernel.org/stable/c/e0f48f51d55fb187400e9787192eda09f •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43835 – virtio_net: Fix napi_skb_cache_put warning
https://notcve.org/view.php?id=CVE-2024-43835
In the Linux kernel, the following vulnerability has been resolved: virtio_net: Fix napi_skb_cache_put warning After the commit bdacf3e34945 ("net: Use nested-BH locking for napi_alloc_cache.") was merged, the following warning began to appear: WARNING: CPU: 5 PID: 1 at net/core/skbuff.c:1451 napi_skb_cache_put+0x82/0x4b0 __warn+0x12f/0x340 napi_skb_cache_put+0x82/0x4b0 napi_skb_cache_put+0x82/0x4b0 report_bug+0x165/0x370 handle_bug+0x3d/0x80 exc_invalid_op+0x1a/0x50 asm_exc_invalid_op+0x1a/0x20 __free_old_xmit+0x1c8/0x510 napi_skb_cache_put+0x82/0x4b0 __free_old_xmit+0x1c8/0x510 __free_old_xmit+0x1c8/0x510 __pfx___free_old_xmit+0x10/0x10 The issue arises because virtio is assuming it's running in NAPI context even when it's not, such as in the netpoll case. To resolve this, modify virtnet_poll_tx() to only set NAPI when budget is available. Same for virtnet_poll_cleantx(), which always assumed that it was in a NAPI context. • https://git.kernel.org/stable/c/df133f3f96257ee29696c0ed8bd198ec801dc810 https://git.kernel.org/stable/c/19ac6f29bf64304ef04630c8ab56ecd2059d7aa1 https://git.kernel.org/stable/c/d3af435e8ace119e58d8e21d3d2d6a4e7c4a4baa https://git.kernel.org/stable/c/842a97b5e44f0c8a9fc356fe976e0e13ddcf7783 https://git.kernel.org/stable/c/cc7340f18e45886121c131227985d64ef666012f https://git.kernel.org/stable/c/6b5325f2457521bbece29499970c0117a648c620 https://git.kernel.org/stable/c/f5e9a22d19bb98a7e86034db85eb295e94187caa https://git.kernel.org/stable/c/468a729b78895893d0e580ceea49bed8a •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-43831 – media: mediatek: vcodec: Handle invalid decoder vsi
https://notcve.org/view.php?id=CVE-2024-43831
In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Handle invalid decoder vsi Handle an invalid decoder vsi in vpu_dec_init to ensure the decoder vsi is valid for future use. • https://git.kernel.org/stable/c/590577a4e5257ac3ed72999a94666ad6ba8f24bc https://git.kernel.org/stable/c/1c109f23b271a02b9bb195c173fab41e3285a8db https://git.kernel.org/stable/c/cdf05ae76198c513836bde4eb55f099c44773280 https://git.kernel.org/stable/c/59d438f8e02ca641c58d77e1feffa000ff809e9f •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-43830 – leds: trigger: Unregister sysfs attributes before calling deactivate()
https://notcve.org/view.php?id=CVE-2024-43830
In the Linux kernel, the following vulnerability has been resolved: leds: trigger: Unregister sysfs attributes before calling deactivate() Triggers which have trigger specific sysfs attributes typically store related data in trigger-data allocated by the activate() callback and freed by the deactivate() callback. Calling device_remove_groups() after calling deactivate() leaves a window where the sysfs attributes show/store functions could be called after deactivation and then operate on the just freed trigger-data. Move the device_remove_groups() call to before deactivate() to close this race window. This also makes the deactivation path properly do things in reverse order of the activation path which calls the activate() callback before calling device_add_groups(). • https://git.kernel.org/stable/c/a7e7a3156300a7e1982b03cc9cb8fb0c86434c49 https://git.kernel.org/stable/c/c3b7a650c8717aa89df318364609c86cbc040156 https://git.kernel.org/stable/c/d1415125b701ef13370e2761f691ec632a5eb93a https://git.kernel.org/stable/c/09c1583f0e10c918855d6e7540a79461a353e5d6 https://git.kernel.org/stable/c/3fb6a9d67cfd812a547ac73ec02e1077c26c640d https://git.kernel.org/stable/c/734ba6437e80dfc780e9ee9d95f912392d12b5ea https://git.kernel.org/stable/c/cb8aa9d2a4c8a15d6a43ccf901ef3d094aa60374 https://git.kernel.org/stable/c/0788a6f3523d3686a9eed5ea1e6fcce68 •