CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2022-48710 – drm/radeon: fix a possible null pointer dereference
https://notcve.org/view.php?id=CVE-2022-48710
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: fix a possible null pointer dereference In radeon_fp_native_mode(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/radeon: corrige una posible desreferencia del puntero null. • https://git.kernel.org/stable/c/b33f7d99c9226892c7794dc2500fae35966020c9 https://git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f https://git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29 https://git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60 https://git.kernel.org/stable/c/fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab https://git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9 https://git.kernel.org/stable/c/e938d24f0b7392e142b8aa434f18590d99dbe479 https://git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47432 – lib/generic-radix-tree.c: Don't overflow in peek()
https://notcve.org/view.php?id=CVE-2021-47432
In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Don't overflow in peek() When we started spreading new inode numbers throughout most of the 64 bit inode space, that triggered some corner case bugs, in particular some integer overflows related to the radix tree code. ... En el kernel de Linux, se resolvió la siguiente vulnerabilidad: lib/generic-radix-tree.c: No se desborda en peek() Cuando comenzamos a distribuir nuevos números de inodos en la mayor parte del espacio de inodos de 64 bits, eso activó algunas esquinas. errores de casos, en particular algunos desbordamientos de enteros relacionados con el código del árbol de base. • https://git.kernel.org/stable/c/784d01f9bbc282abb0c5ade5beb98a87f50343ac https://git.kernel.org/stable/c/ec298b958cb0c40d70c68079da933c8f31c5134c https://git.kernel.org/stable/c/aa7f1827953100cdde0795289a80c6c077bfe437 https://git.kernel.org/stable/c/9492261ff2460252cf2d8de89cdf854c7e2b28a0 https://access.redhat.com/security/cve/CVE-2021-47432 https://bugzilla.redhat.com/show_bug.cgi?id=2282366 •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2023-52747 – IB/hfi1: Restore allocated resources on failed copyout
https://notcve.org/view.php?id=CVE-2023-52747
In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Restore allocated resources on failed copyout Fix a resource leak if an error occurs. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: IB/hfi1: restaurar los recursos asignados en caso de copia fallida. • https://git.kernel.org/stable/c/f404ca4c7ea8e650ba09ba87c71c7a89c865d5be https://git.kernel.org/stable/c/00d9e212b8a39e6ffcf31b9d2e503d2bf6009d45 https://git.kernel.org/stable/c/7896accedf5bf1277d2f305718e36dc8bac7e321 https://git.kernel.org/stable/c/79b595d9591426156a9e0635a5b5115508a36fef https://git.kernel.org/stable/c/9bae58d58b6bb73b572356b31a62d2afc7378d12 https://git.kernel.org/stable/c/0a4f811f2e5d07bbd0c9226f4afb0a1270a831ae https://git.kernel.org/stable/c/6601fc0d15ffc20654e39486f9bef35567106d68 •
CVSS: 2.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52746 – xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()
https://notcve.org/view.php?id=CVE-2023-52746
In the Linux kernel, the following vulnerability has been resolved: xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr() int type = nla_type(nla); if (type > XFRMA_MAX) { return -EOPNOTSUPP; } @type is then used as an array index and can be used as a Spectre v1 gadget. if (nla_len(nla) < compat_policy[type].len) { array_index_nospec() can be used to prevent leaking content of kernel memory to malicious users. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: xfrm/compat: previene el posible gadget spectre v1 en xfrm_xlate32_attr() int type = nla_type(nla); if (tipo > XFRMA_MAX) { return -EOPNOTSUPP; } @type luego se usa como índice de matriz y se puede usar como un gadget Spectre v1. if (nla_len(nla) < compat_policy[type].len) { array_index_nospec() se puede utilizar para evitar la filtración de contenido de la memoria del kernel a usuarios malintencionados. • https://git.kernel.org/stable/c/5106f4a8acff480e244300bc5097c0ad7048c3a2 https://git.kernel.org/stable/c/a893cc644812728e86e9aff517fd5698812ecef0 https://git.kernel.org/stable/c/5dc688fae6b7be9dbbf5304a3d2520d038e06db5 https://git.kernel.org/stable/c/419674224390fca298020fc0751a20812f84b12d https://git.kernel.org/stable/c/b6ee896385380aa621102e8ea402ba12db1cabff •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52745 – IB/IPoIB: Fix legacy IPoIB due to wrong number of queues
https://notcve.org/view.php?id=CVE-2023-52745
In the Linux kernel, the following vulnerability has been resolved: IB/IPoIB: Fix legacy IPoIB due to wrong number of queues The cited commit creates child PKEY interfaces over netlink will multiple tx and rx queues, but some devices doesn't support more than 1 tx and 1 rx queues. ... ktime_get_ts64+0x49/0xe0 __x64_sys_sendto+0x25/0x30 do_syscall_64+0x3d/0x90 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7f9374f1ed14 Code: 42 41 f8 ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 68 41 f8 ff 48 8b RSP: 002b:00007f9324ff7bd0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f9324ff7cc8 RCX: 00007f9374f1ed14 RDX: 00000000000002fb RSI: 00007f93000052f0 RDI: 0000000000000030 RBP: 0000000000000000 R08: 00007f9324ff7d40 R09: 000000000000001c R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 R13: 000000012a05f200 R14: 0000000000000001 R15: 00007f9374d57bdc </TASK> En el kernel de Linux, se resolvió la siguiente vulnerabilidad: IB/IPoIB: corrige el IPoIB heredado debido a un número incorrecto de colas. • https://git.kernel.org/stable/c/d4bf3fcccd188db9f3310d93472041cdefba97bf https://git.kernel.org/stable/c/d21714134505bc23daa0455b295f3b63730b3b42 https://git.kernel.org/stable/c/ca48174a7643a7e6dd31c4338c5cde49552e138e https://git.kernel.org/stable/c/ee0e9b2c4b9c35837553124b4912230a7e7c7212 https://git.kernel.org/stable/c/2aecfec735f16f99c059db956edfd95a32458d22 https://git.kernel.org/stable/c/8fa3ee8ef185eb3e8be44f282721b05a03e6f888 https://git.kernel.org/stable/c/bc2f5760b47cba4a76be9371806f8f10fccf71a9 https://git.kernel.org/stable/c/bab775fa9c4f4b4da30c9cc99be4bec19 •