180 lines
9.2 KiB
JSON
180 lines
9.2 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2023-54058",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-12-24T12:21:05.091Z",
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"datePublished": "2025-12-24T12:23:05.899Z",
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"dateUpdated": "2026-05-23T15:32:13.461Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-23T15:32:13.461Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"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"
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/firmware/arm_ffa/bus.c"
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],
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"versions": [
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{
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"version": "244f5d597e1ea519c2085fbd9819458688775e42",
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"lessThan": "6a26c62625c59b8dd7f52c518cb4f60a63470a0e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "244f5d597e1ea519c2085fbd9819458688775e42",
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"lessThan": "ad73dc7263ea90302d6c7eeb7e9f7cbcfa0b0617",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "244f5d597e1ea519c2085fbd9819458688775e42",
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"lessThan": "48399c297c46b4c8e77ebcf071bb586a42d0ca4e",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "244f5d597e1ea519c2085fbd9819458688775e42",
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"lessThan": "b71b55248a580e9c9befc4ae060539f1f8e477da",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "06560ba731e2775441c6dc9f0bf39f9f3606fbb7",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "5.14.14",
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"lessThan": "5.15",
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"status": "affected",
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"versionType": "semver"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/firmware/arm_ffa/bus.c"
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],
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"versions": [
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{
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"version": "5.15",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.15",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.114",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.31",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.3.5",
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"lessThanOrEqual": "6.3.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.4",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.15",
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"versionEndExcluding": "5.15.114"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.15",
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"versionEndExcluding": "6.1.31"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.15",
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"versionEndExcluding": "6.3.5"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.15",
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"versionEndExcluding": "6.4"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.14.14"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/6a26c62625c59b8dd7f52c518cb4f60a63470a0e"
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},
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{
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"url": "https://git.kernel.org/stable/c/ad73dc7263ea90302d6c7eeb7e9f7cbcfa0b0617"
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},
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{
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"url": "https://git.kernel.org/stable/c/48399c297c46b4c8e77ebcf071bb586a42d0ca4e"
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},
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{
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"url": "https://git.kernel.org/stable/c/b71b55248a580e9c9befc4ae060539f1f8e477da"
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}
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],
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"title": "firmware: arm_ffa: Check if ffa_driver remove is present before executing",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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}
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} |