CVE-2022-49740 (GCVE-0-2022-49740)
Vulnerability from cvelistv5 – Published: 2025-03-27 16:42 – Updated: 2025-12-23 13:25
VLAI?
Title
wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads
This patch fixes slab-out-of-bounds reads in brcmfmac that occur in
brcmf_construct_chaninfo() and brcmf_enable_bw40_2g() when the count
value of channel specifications provided by the device is greater than
the length of 'list->element[]', decided by the size of the 'list'
allocated with kzalloc(). The patch adds checks that make the functions
free the buffer and return -EINVAL if that is the case. Note that the
negative return is handled by the caller, brcmf_setup_wiphybands() or
brcmf_cfg80211_attach().
Found by a modified version of syzkaller.
Crash Report from brcmf_construct_chaninfo():
==================================================================
BUG: KASAN: slab-out-of-bounds in brcmf_setup_wiphybands+0x1238/0x1430
Read of size 4 at addr ffff888115f24600 by task kworker/0:2/1896
CPU: 0 PID: 1896 Comm: kworker/0:2 Tainted: G W O 5.14.0+ #132
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014
Workqueue: usb_hub_wq hub_event
Call Trace:
dump_stack_lvl+0x57/0x7d
print_address_description.constprop.0.cold+0x93/0x334
kasan_report.cold+0x83/0xdf
brcmf_setup_wiphybands+0x1238/0x1430
brcmf_cfg80211_attach+0x2118/0x3fd0
brcmf_attach+0x389/0xd40
brcmf_usb_probe+0x12de/0x1690
usb_probe_interface+0x25f/0x710
really_probe+0x1be/0xa90
__driver_probe_device+0x2ab/0x460
driver_probe_device+0x49/0x120
__device_attach_driver+0x18a/0x250
bus_for_each_drv+0x123/0x1a0
__device_attach+0x207/0x330
bus_probe_device+0x1a2/0x260
device_add+0xa61/0x1ce0
usb_set_configuration+0x984/0x1770
usb_generic_driver_probe+0x69/0x90
usb_probe_device+0x9c/0x220
really_probe+0x1be/0xa90
__driver_probe_device+0x2ab/0x460
driver_probe_device+0x49/0x120
__device_attach_driver+0x18a/0x250
bus_for_each_drv+0x123/0x1a0
__device_attach+0x207/0x330
bus_probe_device+0x1a2/0x260
device_add+0xa61/0x1ce0
usb_new_device.cold+0x463/0xf66
hub_event+0x10d5/0x3330
process_one_work+0x873/0x13e0
worker_thread+0x8b/0xd10
kthread+0x379/0x450
ret_from_fork+0x1f/0x30
Allocated by task 1896:
kasan_save_stack+0x1b/0x40
__kasan_kmalloc+0x7c/0x90
kmem_cache_alloc_trace+0x19e/0x330
brcmf_setup_wiphybands+0x290/0x1430
brcmf_cfg80211_attach+0x2118/0x3fd0
brcmf_attach+0x389/0xd40
brcmf_usb_probe+0x12de/0x1690
usb_probe_interface+0x25f/0x710
really_probe+0x1be/0xa90
__driver_probe_device+0x2ab/0x460
driver_probe_device+0x49/0x120
__device_attach_driver+0x18a/0x250
bus_for_each_drv+0x123/0x1a0
__device_attach+0x207/0x330
bus_probe_device+0x1a2/0x260
device_add+0xa61/0x1ce0
usb_set_configuration+0x984/0x1770
usb_generic_driver_probe+0x69/0x90
usb_probe_device+0x9c/0x220
really_probe+0x1be/0xa90
__driver_probe_device+0x2ab/0x460
driver_probe_device+0x49/0x120
__device_attach_driver+0x18a/0x250
bus_for_each_drv+0x123/0x1a0
__device_attach+0x207/0x330
bus_probe_device+0x1a2/0x260
device_add+0xa61/0x1ce0
usb_new_device.cold+0x463/0xf66
hub_event+0x10d5/0x3330
process_one_work+0x873/0x13e0
worker_thread+0x8b/0xd10
kthread+0x379/0x450
ret_from_fork+0x1f/0x30
The buggy address belongs to the object at ffff888115f24000
which belongs to the cache kmalloc-2k of size 2048
The buggy address is located 1536 bytes inside of
2048-byte region [ffff888115f24000, ffff888115f24800)
Memory state around the buggy address:
ffff888115f24500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff888115f24580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff888115f24600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
^
ffff888115f24680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff888115f24700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================
Crash Report from brcmf_enable_bw40_2g():
==========
---truncated---
Severity ?
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
d48200ba45dd2edfe6286abfc783a81a4a492e98 , < 9cf5e99c1ae1a85286a76c9a970202750538394c
(git)
Affected: d48200ba45dd2edfe6286abfc783a81a4a492e98 , < b2e412879595821ff1b5545cbed5f108fba7f5b6 (git) Affected: d48200ba45dd2edfe6286abfc783a81a4a492e98 , < e4991910f15013db72f6ec0db7038ea67a57052e (git) Affected: d48200ba45dd2edfe6286abfc783a81a4a492e98 , < f06de1bb6d61f0c18b0213bbc6298960037f9d42 (git) Affected: d48200ba45dd2edfe6286abfc783a81a4a492e98 , < 4920ab131b2dbae7464b72bdcac465d070254209 (git) |
||
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"descriptions": [
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"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads\n\nThis patch fixes slab-out-of-bounds reads in brcmfmac that occur in\nbrcmf_construct_chaninfo() and brcmf_enable_bw40_2g() when the count\nvalue of channel specifications provided by the device is greater than\nthe length of \u0027list-\u003eelement[]\u0027, decided by the size of the \u0027list\u0027\nallocated with kzalloc(). The patch adds checks that make the functions\nfree the buffer and return -EINVAL if that is the case. Note that the\nnegative return is handled by the caller, brcmf_setup_wiphybands() or\nbrcmf_cfg80211_attach().\n\nFound by a modified version of syzkaller.\n\nCrash Report from brcmf_construct_chaninfo():\n==================================================================\nBUG: KASAN: slab-out-of-bounds in brcmf_setup_wiphybands+0x1238/0x1430\nRead of size 4 at addr ffff888115f24600 by task kworker/0:2/1896\n\nCPU: 0 PID: 1896 Comm: kworker/0:2 Tainted: G W O 5.14.0+ #132\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014\nWorkqueue: usb_hub_wq hub_event\nCall Trace:\n dump_stack_lvl+0x57/0x7d\n print_address_description.constprop.0.cold+0x93/0x334\n kasan_report.cold+0x83/0xdf\n brcmf_setup_wiphybands+0x1238/0x1430\n brcmf_cfg80211_attach+0x2118/0x3fd0\n brcmf_attach+0x389/0xd40\n brcmf_usb_probe+0x12de/0x1690\n usb_probe_interface+0x25f/0x710\n really_probe+0x1be/0xa90\n __driver_probe_device+0x2ab/0x460\n driver_probe_device+0x49/0x120\n __device_attach_driver+0x18a/0x250\n bus_for_each_drv+0x123/0x1a0\n __device_attach+0x207/0x330\n bus_probe_device+0x1a2/0x260\n device_add+0xa61/0x1ce0\n usb_set_configuration+0x984/0x1770\n usb_generic_driver_probe+0x69/0x90\n usb_probe_device+0x9c/0x220\n really_probe+0x1be/0xa90\n __driver_probe_device+0x2ab/0x460\n driver_probe_device+0x49/0x120\n __device_attach_driver+0x18a/0x250\n bus_for_each_drv+0x123/0x1a0\n __device_attach+0x207/0x330\n bus_probe_device+0x1a2/0x260\n device_add+0xa61/0x1ce0\n usb_new_device.cold+0x463/0xf66\n hub_event+0x10d5/0x3330\n process_one_work+0x873/0x13e0\n worker_thread+0x8b/0xd10\n kthread+0x379/0x450\n ret_from_fork+0x1f/0x30\n\nAllocated by task 1896:\n kasan_save_stack+0x1b/0x40\n __kasan_kmalloc+0x7c/0x90\n kmem_cache_alloc_trace+0x19e/0x330\n brcmf_setup_wiphybands+0x290/0x1430\n brcmf_cfg80211_attach+0x2118/0x3fd0\n brcmf_attach+0x389/0xd40\n brcmf_usb_probe+0x12de/0x1690\n usb_probe_interface+0x25f/0x710\n really_probe+0x1be/0xa90\n __driver_probe_device+0x2ab/0x460\n driver_probe_device+0x49/0x120\n __device_attach_driver+0x18a/0x250\n bus_for_each_drv+0x123/0x1a0\n __device_attach+0x207/0x330\n bus_probe_device+0x1a2/0x260\n device_add+0xa61/0x1ce0\n usb_set_configuration+0x984/0x1770\n usb_generic_driver_probe+0x69/0x90\n usb_probe_device+0x9c/0x220\n really_probe+0x1be/0xa90\n __driver_probe_device+0x2ab/0x460\n driver_probe_device+0x49/0x120\n __device_attach_driver+0x18a/0x250\n bus_for_each_drv+0x123/0x1a0\n __device_attach+0x207/0x330\n bus_probe_device+0x1a2/0x260\n device_add+0xa61/0x1ce0\n usb_new_device.cold+0x463/0xf66\n hub_event+0x10d5/0x3330\n process_one_work+0x873/0x13e0\n worker_thread+0x8b/0xd10\n kthread+0x379/0x450\n ret_from_fork+0x1f/0x30\n\nThe buggy address belongs to the object at ffff888115f24000\n which belongs to the cache kmalloc-2k of size 2048\nThe buggy address is located 1536 bytes inside of\n 2048-byte region [ffff888115f24000, ffff888115f24800)\n\nMemory state around the buggy address:\n ffff888115f24500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n ffff888115f24580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\n\u003effff888115f24600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n ^\n ffff888115f24680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n ffff888115f24700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n==================================================================\n\nCrash Report from brcmf_enable_bw40_2g():\n==========\n---truncated---"
}
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"providerMetadata": {
"dateUpdated": "2025-12-23T13:25:27.412Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
{
"url": "https://git.kernel.org/stable/c/9cf5e99c1ae1a85286a76c9a970202750538394c"
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"url": "https://git.kernel.org/stable/c/b2e412879595821ff1b5545cbed5f108fba7f5b6"
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"title": "wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads",
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"cveId": "CVE-2022-49740",
"datePublished": "2025-03-27T16:42:52.222Z",
"dateReserved": "2025-03-27T16:39:17.986Z",
"dateUpdated": "2025-12-23T13:25:27.412Z",
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"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.1, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-49740\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T17:36:34.112253Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125 Out-of-bounds Read\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T16:58:58.958Z\"}}], \"cna\": {\"title\": \"wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"9cf5e99c1ae1a85286a76c9a970202750538394c\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"b2e412879595821ff1b5545cbed5f108fba7f5b6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"e4991910f15013db72f6ec0db7038ea67a57052e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"f06de1bb6d61f0c18b0213bbc6298960037f9d42\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"4920ab131b2dbae7464b72bdcac465d070254209\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"5.4.232\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.168\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.93\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.2\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/9cf5e99c1ae1a85286a76c9a970202750538394c\"}, {\"url\": \"https://git.kernel.org/stable/c/b2e412879595821ff1b5545cbed5f108fba7f5b6\"}, {\"url\": \"https://git.kernel.org/stable/c/e4991910f15013db72f6ec0db7038ea67a57052e\"}, {\"url\": \"https://git.kernel.org/stable/c/f06de1bb6d61f0c18b0213bbc6298960037f9d42\"}, {\"url\": \"https://git.kernel.org/stable/c/4920ab131b2dbae7464b72bdcac465d070254209\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads\\n\\nThis patch fixes slab-out-of-bounds reads in brcmfmac that occur in\\nbrcmf_construct_chaninfo() and brcmf_enable_bw40_2g() when the count\\nvalue of channel specifications provided by the device is greater than\\nthe length of \u0027list-\u003eelement[]\u0027, decided by the size of the \u0027list\u0027\\nallocated with kzalloc(). The patch adds checks that make the functions\\nfree the buffer and return -EINVAL if that is the case. Note that the\\nnegative return is handled by the caller, brcmf_setup_wiphybands() or\\nbrcmf_cfg80211_attach().\\n\\nFound by a modified version of syzkaller.\\n\\nCrash Report from brcmf_construct_chaninfo():\\n==================================================================\\nBUG: KASAN: slab-out-of-bounds in brcmf_setup_wiphybands+0x1238/0x1430\\nRead of size 4 at addr ffff888115f24600 by task kworker/0:2/1896\\n\\nCPU: 0 PID: 1896 Comm: kworker/0:2 Tainted: G W O 5.14.0+ #132\\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014\\nWorkqueue: usb_hub_wq hub_event\\nCall Trace:\\n dump_stack_lvl+0x57/0x7d\\n print_address_description.constprop.0.cold+0x93/0x334\\n kasan_report.cold+0x83/0xdf\\n brcmf_setup_wiphybands+0x1238/0x1430\\n brcmf_cfg80211_attach+0x2118/0x3fd0\\n brcmf_attach+0x389/0xd40\\n brcmf_usb_probe+0x12de/0x1690\\n usb_probe_interface+0x25f/0x710\\n really_probe+0x1be/0xa90\\n __driver_probe_device+0x2ab/0x460\\n driver_probe_device+0x49/0x120\\n __device_attach_driver+0x18a/0x250\\n bus_for_each_drv+0x123/0x1a0\\n __device_attach+0x207/0x330\\n bus_probe_device+0x1a2/0x260\\n device_add+0xa61/0x1ce0\\n usb_set_configuration+0x984/0x1770\\n usb_generic_driver_probe+0x69/0x90\\n usb_probe_device+0x9c/0x220\\n really_probe+0x1be/0xa90\\n __driver_probe_device+0x2ab/0x460\\n driver_probe_device+0x49/0x120\\n __device_attach_driver+0x18a/0x250\\n bus_for_each_drv+0x123/0x1a0\\n __device_attach+0x207/0x330\\n bus_probe_device+0x1a2/0x260\\n device_add+0xa61/0x1ce0\\n usb_new_device.cold+0x463/0xf66\\n hub_event+0x10d5/0x3330\\n process_one_work+0x873/0x13e0\\n worker_thread+0x8b/0xd10\\n kthread+0x379/0x450\\n ret_from_fork+0x1f/0x30\\n\\nAllocated by task 1896:\\n kasan_save_stack+0x1b/0x40\\n __kasan_kmalloc+0x7c/0x90\\n kmem_cache_alloc_trace+0x19e/0x330\\n brcmf_setup_wiphybands+0x290/0x1430\\n brcmf_cfg80211_attach+0x2118/0x3fd0\\n brcmf_attach+0x389/0xd40\\n brcmf_usb_probe+0x12de/0x1690\\n usb_probe_interface+0x25f/0x710\\n really_probe+0x1be/0xa90\\n __driver_probe_device+0x2ab/0x460\\n driver_probe_device+0x49/0x120\\n __device_attach_driver+0x18a/0x250\\n bus_for_each_drv+0x123/0x1a0\\n __device_attach+0x207/0x330\\n bus_probe_device+0x1a2/0x260\\n device_add+0xa61/0x1ce0\\n usb_set_configuration+0x984/0x1770\\n usb_generic_driver_probe+0x69/0x90\\n usb_probe_device+0x9c/0x220\\n really_probe+0x1be/0xa90\\n __driver_probe_device+0x2ab/0x460\\n driver_probe_device+0x49/0x120\\n __device_attach_driver+0x18a/0x250\\n bus_for_each_drv+0x123/0x1a0\\n __device_attach+0x207/0x330\\n bus_probe_device+0x1a2/0x260\\n device_add+0xa61/0x1ce0\\n usb_new_device.cold+0x463/0xf66\\n hub_event+0x10d5/0x3330\\n process_one_work+0x873/0x13e0\\n worker_thread+0x8b/0xd10\\n kthread+0x379/0x450\\n ret_from_fork+0x1f/0x30\\n\\nThe buggy address belongs to the object at ffff888115f24000\\n which belongs to the cache kmalloc-2k of size 2048\\nThe buggy address is located 1536 bytes inside of\\n 2048-byte region [ffff888115f24000, ffff888115f24800)\\n\\nMemory state around the buggy address:\\n ffff888115f24500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\\n ffff888115f24580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00\\n\u003effff888115f24600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\\n ^\\n ffff888115f24680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\\n ffff888115f24700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\\n==================================================================\\n\\nCrash Report from brcmf_enable_bw40_2g():\\n==========\\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.232\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.168\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.93\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.11\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.2\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T08:44:22.376Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2022-49740\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-01T17:36:37.034Z\", \"dateReserved\": \"2025-03-27T16:39:17.986Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2025-03-27T16:42:52.222Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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