CVE-2023-54126

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> crypto: safexcel - Cleanup ring IRQ workqueues on load failure<br /> <br /> A failure loading the safexcel driver results in the following warning<br /> on boot, because the IRQ affinity has not been correctly cleaned up.<br /> Ensure we clean up the affinity and workqueues on a failure to load the<br /> driver.<br /> <br /> crypto-safexcel: probe of f2800000.crypto failed with error -2<br /> ------------[ cut here ]------------<br /> WARNING: CPU: 1 PID: 232 at kernel/irq/manage.c:1913 free_irq+0x300/0x340<br /> Modules linked in: hwmon mdio_i2c crypto_safexcel(+) md5 sha256_generic libsha256 authenc libdes omap_rng rng_core nft_masq nft_nat nft_chain_nat nf_nat nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c nfnetlink fuse autofs4<br /> CPU: 1 PID: 232 Comm: systemd-udevd Tainted: G W 6.1.6-00002-g9d4898824677 #3<br /> Hardware name: MikroTik RB5009 (DT)<br /> pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)<br /> pc : free_irq+0x300/0x340<br /> lr : free_irq+0x2e0/0x340<br /> sp : ffff800008fa3890<br /> x29: ffff800008fa3890 x28: 0000000000000000 x27: 0000000000000000<br /> x26: ffff8000008e6dc0 x25: ffff000009034cac x24: ffff000009034d50<br /> x23: 0000000000000000 x22: 000000000000004a x21: ffff0000093e0d80<br /> x20: ffff000009034c00 x19: ffff00000615fc00 x18: 0000000000000000<br /> x17: 0000000000000000 x16: 0000000000000000 x15: 000075f5c1584c5e<br /> x14: 0000000000000017 x13: 0000000000000000 x12: 0000000000000040<br /> x11: ffff000000579b60 x10: ffff000000579b62 x9 : ffff800008bbe370<br /> x8 : ffff000000579dd0 x7 : 0000000000000000 x6 : ffff000000579e18<br /> x5 : ffff000000579da8 x4 : ffff800008ca0000 x3 : ffff800008ca0188<br /> x2 : 0000000013033204 x1 : ffff000009034c00 x0 : ffff8000087eadf0<br /> Call trace:<br /> free_irq+0x300/0x340<br /> devm_irq_release+0x14/0x20<br /> devres_release_all+0xa0/0x100<br /> device_unbind_cleanup+0x14/0x60<br /> really_probe+0x198/0x2d4<br /> __driver_probe_device+0x74/0xdc<br /> driver_probe_device+0x3c/0x110<br /> __driver_attach+0x8c/0x190<br /> bus_for_each_dev+0x6c/0xc0<br /> driver_attach+0x20/0x30<br /> bus_add_driver+0x148/0x1fc<br /> driver_register+0x74/0x120<br /> __platform_driver_register+0x24/0x30<br /> safexcel_init+0x48/0x1000 [crypto_safexcel]<br /> do_one_initcall+0x4c/0x1b0<br /> do_init_module+0x44/0x1cc<br /> load_module+0x1724/0x1be4<br /> __do_sys_finit_module+0xbc/0x110<br /> __arm64_sys_finit_module+0x1c/0x24<br /> invoke_syscall+0x44/0x110<br /> el0_svc_common.constprop.0+0xc0/0xe0<br /> do_el0_svc+0x20/0x80<br /> el0_svc+0x14/0x4c<br /> el0t_64_sync_handler+0xb0/0xb4<br /> el0t_64_sync+0x148/0x14c<br /> ---[ end trace 0000000000000000 ]---