CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 0CVE-2024-36947 – qibfs: fix dentry leak
https://notcve.org/view.php?id=CVE-2024-36947
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: qibfs: fix dentry leak simple_recursive_removal() drops the pinning references to all positives in subtree. For the cases when its argument has been kept alive by the pinning alone that's exactly the right thing to do, but here the argument comes from dcache lookup, that needs to be balanced by explicit dput(). Fucked-up-by: Al Viro
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-36946 – phonet: fix rtm_phonet_notify() skb allocation
https://notcve.org/view.php?id=CVE-2024-36946
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: phonet: fix rtm_phonet_notify() skb allocation fill_route() stores three components in the skb: - struct rtmsg - RTA_DST (u8) - RTA_OIF (u32) Therefore, rtm_phonet_notify() should use NLMSG_ALIGN(sizeof(struct rtmsg)) + nla_total_size(1) + nla_total_size(4) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: phonet: corrige la asignación de skb de rtm_phonet_notify() fill_route() almacena tres componentes en el skb: - st... • https://git.kernel.org/stable/c/f062f41d06575744b9eaf725eef8a5d3b5f5b7ca •
CVSS: 3.3EPSS: 0%CPEs: 4EXPL: 0CVE-2024-36945 – net/smc: fix neighbour and rtable leak in smc_ib_find_route()
https://notcve.org/view.php?id=CVE-2024-36945
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: net/smc: fix neighbour and rtable leak in smc_ib_find_route() In smc_ib_find_route(), the neighbour found by neigh_lookup() and rtable resolved by ip_route_output_flow() are not released or put before return. It may cause the refcount leak, so fix it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net/smc: corrige la fuga de vecino y rtable en smc_ib_find_route() En smc_ib_find_route(), el vecino encontrado por neigh_l... • https://git.kernel.org/stable/c/e5c4744cfb598f98672f8d21d59ef2c1fa9c9b5f • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-36944 – Reapply "drm/qxl: simplify qxl_fence_wait"
https://notcve.org/view.php?id=CVE-2024-36944
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: Reapply "drm/qxl: simplify qxl_fence_wait" This reverts commit 07ed11afb68d94eadd4ffc082b97c2331307c5ea. Stephen Rostedt reports: "I went to run my tests on my VMs and the tests hung on boot up. Unfortunately, the most I ever got out was: [ 93.607888] Testing event system initcall: OK [ 93.667730] Running tests on all trace events: [ 93.669757] Testing all events: OK [ 95.631064] ------------[ cut here ]------------ ... • https://git.kernel.org/stable/c/4a89ac4b0921c4ea21eb1b4cf3a469a91bacfcea • CWE-833: Deadlock •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2024-36943 – fs/proc/task_mmu: fix loss of young/dirty bits during pagemap scan
https://notcve.org/view.php?id=CVE-2024-36943
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: fs/proc/task_mmu: fix loss of young/dirty bits during pagemap scan make_uffd_wp_pte() was previously doing: pte = ptep_get(ptep); ptep_modify_prot_start(ptep); pte = pte_mkuffd_wp(pte); ptep_modify_prot_commit(ptep, pte); But if another thread accessed or dirtied the pte between the first 2 calls, this could lead to loss of that information. Since ptep_modify_prot_start() gets and clears atomically, the following is the correct... • https://git.kernel.org/stable/c/52526ca7fdb905a768a93f8faa418e9b988fc34b •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-36942 – Bluetooth: qca: fix firmware check error path
https://notcve.org/view.php?id=CVE-2024-36942
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix firmware check error path A recent commit fixed the code that parses the firmware files before downloading them to the controller but introduced a memory leak in case the sanity checks ever fail. Make sure to free the firmware buffer before returning on errors. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Bluetooth: qca: corregir ruta de error de verificación de firmware Una confirmación reciente co... • https://git.kernel.org/stable/c/580bcd6bf24f9975f97d81d5ef1b64cca9240df9 •
CVSS: 5.7EPSS: 0%CPEs: 8EXPL: 0CVE-2024-36941 – wifi: nl80211: don't free NULL coalescing rule
https://notcve.org/view.php?id=CVE-2024-36941
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: nl80211: don't free NULL coalescing rule If the parsing fails, we can dereference a NULL pointer here. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: nl80211: no liberar la regla de fusión NULL Si el análisis falla, podemos desreferenciar un puntero NULL aquí. • https://git.kernel.org/stable/c/be29b99a9b51b0338eea3c66a58de53bbd01de24 • CWE-476: NULL Pointer Dereference •
CVSS: 2.3EPSS: 0%CPEs: 8EXPL: 0CVE-2024-36940 – pinctrl: core: delete incorrect free in pinctrl_enable()
https://notcve.org/view.php?id=CVE-2024-36940
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: pinctrl: core: delete incorrect free in pinctrl_enable() The "pctldev" struct is allocated in devm_pinctrl_register_and_init(). It's a devm_ managed pointer that is freed by devm_pinctrl_dev_release(), so freeing it in pinctrl_enable() will lead to a double free. The devm_pinctrl_dev_release() function frees the pindescs and destroys the mutex as well. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: pinctrl: core: elim... • https://git.kernel.org/stable/c/6118714275f0a313ecc296a87ed1af32d9691bed • CWE-415: Double Free •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-36939 – nfs: Handle error of rpc_proc_register() in nfs_net_init().
https://notcve.org/view.php?id=CVE-2024-36939
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: nfs: Handle error of rpc_proc_register() in nfs_net_init(). syzkaller reported a warning [0] triggered while destroying immature netns. rpc_proc_register() was called in init_nfs_fs(), but its error has been ignored since at least the initial commit 1da177e4c3f4 ("Linux-2.6.12-rc2"). Recently, commit d47151b79e32 ("nfs: expose /proc/net/sunrpc/nfs in net namespaces") converted the procfs to per-netns and made the problem more visible. ... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 • CWE-99: Improper Control of Resource Identifiers ('Resource Injection') •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-36938 – bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue
https://notcve.org/view.php?id=CVE-2024-36938
30 May 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf, skmsg: Fix NULL pointer dereference in sk_psock_skb_ingress_enqueue Fix NULL pointer data-races in sk_psock_skb_ingress_enqueue() which syzbot reported [1]. [1] BUG: KCSAN: data-race in sk_psock_drop / sk_psock_skb_ingress_enqueue write to 0xffff88814b3278b8 of 8 bytes by task 10724 on cpu 1: sk_psock_stop_verdict net/core/skmsg.c:1257 [inline] sk_psock_drop+0x13e/0x1f0 net/core/skmsg.c:843 sk_psock_put include/linux/skmsg.h:459... • https://git.kernel.org/stable/c/604326b41a6fb9b4a78b6179335decee0365cd8c • CWE-476: NULL Pointer Dereference •