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

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() After commit e3beca48a45b ("irqdomain/treewide: Keep firmware node unconditionally allocated"). For tear down scenario, fn is only freed after fail to allocate ir_domain, though it also should be freed in case dmar_enable_qi returns error. Besides free fn, irq_domain and ir_msi_domain need to be removed as well if intel_setup_irq_remapping fails to enable queued invalidation. Improve the rewinding path by add out_free_ir_domain and out_free_fwnode lables per Baolu's suggestion. • https://git.kernel.org/stable/c/03992c88d71ba79d956f2ed54e370e630b8750f4 https://git.kernel.org/stable/c/c0c489e5430530a7021f4c889cd5931597e4b200 https://git.kernel.org/stable/c/36f7355545725c5e9400520ae33e6ee16cf78c0e https://git.kernel.org/stable/c/e3beca48a45b5e0e6e6a4e0124276b8248dcc9bb https://git.kernel.org/stable/c/b4198ecddb87cd955aa9e024dd656af5ceaf6196 https://git.kernel.org/stable/c/a0c685ba99961b1dd894b2e470e692a539770f6d https://git.kernel.org/stable/c/a31cb1f0fb6caf46ffe88c41252b6b7a4ee062d9 https://git.kernel.org/stable/c/5c43d46daa0d2928234dd2792ebebc35d •

CVSS: -EPSS: 0%CPEs: 7EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: ca8210: Stop leaking skb's Upon error the ieee802154_xmit_complete() helper is not called. Only ieee802154_wake_queue() is called manually. We then leak the skb structure. Free the skb structure upon error before returning. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: net: ieee802154: ca8210: Detener la fuga de skb. En caso de error, no se llama al asistente ieee802154_xmit_complete(). • https://git.kernel.org/stable/c/ded845a781a578dfb0b5b2c138e5a067aa3b1242 https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851 https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08 https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56 https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e933 •

CVSS: -EPSS: 0%CPEs: 6EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: ASoC: max9759: fix underflow in speaker_gain_control_put() Check for negative values of "priv->gain" to prevent an out of bounds access. The concern is that these might come from the user via: -> snd_ctl_elem_write_user() -> snd_ctl_elem_write() -> kctl->put() En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: max9759: corrige el desbordamiento en altavoz_gain_control_put() Compruebe si hay valores negativos de "priv->gain" para evitar un acceso fuera de los límites. La preocupación es que estos puedan provenir del usuario a través de: -> snd_ctl_elem_write_user() -> snd_ctl_elem_write() -> kctl->put() • https://git.kernel.org/stable/c/fa8d915172b8c10ec0734c4021e99e9705023b07 https://git.kernel.org/stable/c/a0f49d12547d45ea8b0f356a96632dd503941c1e https://git.kernel.org/stable/c/71e60c170105d153e34d01766c1e4db26a4b24cc https://git.kernel.org/stable/c/5a45448ac95b715173edb1cd090ff24b6586d921 https://git.kernel.org/stable/c/baead410e5db49e962a67fffc17ac30e44b50b7c https://git.kernel.org/stable/c/f114fd6165dfb52520755cc4d1c1dfbd447b88b6 https://git.kernel.org/stable/c/4c907bcd9dcd233da6707059d777ab389dcbd964 •

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

In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe Running tests with a debug kernel shows that bnx2fc_recv_frame() is modifying the per_cpu lport stats counters in a non-mpsafe way. Just boot a debug kernel and run the bnx2fc driver with the hardware enabled. [ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_ [ 1391.699160] caller is bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc] [ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G B [ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013 [ 1391.699183] Call Trace: [ 1391.699188] dump_stack_lvl+0x57/0x7d [ 1391.699198] check_preemption_disabled+0xc8/0xd0 [ 1391.699205] bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc] [ 1391.699215] ? do_raw_spin_trylock+0xb5/0x180 [ 1391.699221] ? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc] [ 1391.699229] ? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc] [ 1391.699240] bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc] [ 1391.699250] ? • https://git.kernel.org/stable/c/d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2 https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3 https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990 https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97 https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8 https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0 https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65 •

CVSS: -EPSS: 0%CPEs: 4EXPL: 0

In the Linux kernel, the following vulnerability has been resolved: ext4: fix error handling in ext4_fc_record_modified_inode() Current code does not fully takes care of krealloc() error case, which could lead to silent memory corruption or a kernel bug. This patch fixes that. Also it cleans up some duplicated error handling logic from various functions in fast_commit.c file. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: ext4: corrige el manejo de errores en ext4_fc_record_modified_inode() El código actual no soluciona completamente el caso de error de krealloc(), lo que podría provocar una corrupción silenciosa de la memoria o un error del kernel. Este parche soluciona eso. También limpia alguna lógica de manejo de errores duplicada de varias funciones en el archivo fast_commit.c. • https://git.kernel.org/stable/c/62e46e0ffc02daa8fcfc02f7a932cc8a19601b19 https://git.kernel.org/stable/c/1b6762ecdf3cf12113772427c904aa3c420a1802 https://git.kernel.org/stable/c/14aa3f49c7fc6424763f4323bfbc3a807b0727dc https://git.kernel.org/stable/c/cdce59a1549190b66f8e3fe465c2b2f714b98a94 •