{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-15T06:43:21.182","vulnerabilities":[{"cve":{"id":"CVE-2023-54058","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-12-24T13:16:07.590","lastModified":"2025-12-29T15:58:34.503","vulnStatus":"Awaiting Analysis","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_ffa: Check if ffa_driver remove is present before executing\n\nCurrently ffa_drv->remove() is called unconditionally from\nffa_device_remove(). Since the driver registration doesn't check for it\nand allows it to be registered without .remove callback, we need to check\nfor the presence of it before executing it from ffa_device_remove() to\nabove a NULL pointer dereference like the one below:\n\n  | Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\n  | Mem abort info:\n  |   ESR = 0x0000000086000004\n  |   EC = 0x21: IABT (current EL), IL = 32 bits\n  |   SET = 0, FnV = 0\n  |   EA = 0, S1PTW = 0\n  |   FSC = 0x04: level 0 translation fault\n  | user pgtable: 4k pages, 48-bit VAs, pgdp=0000000881cc8000\n  | [0000000000000000] pgd=0000000000000000, p4d=0000000000000000\n  | Internal error: Oops: 0000000086000004 [#1] PREEMPT SMP\n  | CPU: 3 PID: 130 Comm: rmmod Not tainted 6.3.0-rc7 #6\n  | Hardware name: FVP Base RevC (DT)\n  | pstate: 63402809 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=-c)\n  | pc : 0x0\n  | lr : ffa_device_remove+0x20\/0x2c\n  | Call trace:\n  |  0x0\n  |  device_release_driver_internal+0x16c\/0x260\n  |  driver_detach+0x90\/0xd0\n  |  bus_remove_driver+0xdc\/0x11c\n  |  driver_unregister+0x30\/0x54\n  |  ffa_driver_unregister+0x14\/0x20\n  |  cleanup_module+0x18\/0xeec\n  |  __arm64_sys_delete_module+0x234\/0x378\n  |  invoke_syscall+0x40\/0x108\n  |  el0_svc_common+0xb4\/0xf0\n  |  do_el0_svc+0x30\/0xa4\n  |  el0_svc+0x2c\/0x7c\n  |  el0t_64_sync_handler+0x84\/0xf0\n  |  el0t_64_sync+0x190\/0x194"}],"metrics":{},"references":[{"url":"https:\/\/git.kernel.org\/stable\/c\/48399c297c46b4c8e77ebcf071bb586a42d0ca4e","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https:\/\/git.kernel.org\/stable\/c\/6a26c62625c59b8dd7f52c518cb4f60a63470a0e","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https:\/\/git.kernel.org\/stable\/c\/ad73dc7263ea90302d6c7eeb7e9f7cbcfa0b0617","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https:\/\/git.kernel.org\/stable\/c\/b71b55248a580e9c9befc4ae060539f1f8e477da","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}]}}]}