An issue was discovered in the Linux kernel before 5.6.1. drivers/media/usb/gspca/ov519.c allows NULL pointer dereferences in ov511modeinitregs and ov518modeinitregs when there are zero endpoints, aka CID-998912346c0d.
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11608.json"
[
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@998912346c0da53a6dbb71fab3a138586b596b30",
"digest": {
"function_hash": "91013979198313927864796934706437825827",
"length": 2990.0
},
"id": "CVE-2020-11608-000cddbe",
"signature_type": "Function",
"signature_version": "v1",
"target": {
"function": "ov518_mode_init_regs",
"file": "drivers/media/usb/gspca/ov519.c"
},
"deprecated": false
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@998912346c0da53a6dbb71fab3a138586b596b30",
"digest": {
"threshold": 0.9,
"line_hashes": [
"301812671757818182262024866498023588289",
"133579753262535791094245471182945404011",
"223500134624546676522076776323358355874",
"301812671757818182262024866498023588289",
"25768897979497499489034445987617930578",
"73127218298514554683901347177254648806"
]
},
"id": "CVE-2020-11608-3268f922",
"signature_type": "Line",
"signature_version": "v1",
"target": {
"file": "drivers/media/usb/gspca/ov519.c"
},
"deprecated": false
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@998912346c0da53a6dbb71fab3a138586b596b30",
"digest": {
"function_hash": "309040881890040939125465568161488015789",
"length": 2377.0
},
"id": "CVE-2020-11608-d555c45b",
"signature_type": "Function",
"signature_version": "v1",
"target": {
"function": "ov511_mode_init_regs",
"file": "drivers/media/usb/gspca/ov519.c"
},
"deprecated": false
}
]
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-11608.json"
[
{
"source": "https://github.com/torvalds/linux/commit/998912346c0da53a6dbb71fab3a138586b596b30",
"digest": {
"function_hash": "91013979198313927864796934706437825827",
"length": 2990.0
},
"id": "CVE-2020-11608-70053cba",
"signature_type": "Function",
"signature_version": "v1",
"target": {
"function": "ov518_mode_init_regs",
"file": "drivers/media/usb/gspca/ov519.c"
},
"deprecated": false
},
{
"source": "https://github.com/torvalds/linux/commit/998912346c0da53a6dbb71fab3a138586b596b30",
"digest": {
"function_hash": "309040881890040939125465568161488015789",
"length": 2377.0
},
"id": "CVE-2020-11608-ac062ae2",
"signature_type": "Function",
"signature_version": "v1",
"target": {
"function": "ov511_mode_init_regs",
"file": "drivers/media/usb/gspca/ov519.c"
},
"deprecated": false
},
{
"source": "https://github.com/torvalds/linux/commit/998912346c0da53a6dbb71fab3a138586b596b30",
"digest": {
"threshold": 0.9,
"line_hashes": [
"301812671757818182262024866498023588289",
"133579753262535791094245471182945404011",
"223500134624546676522076776323358355874",
"301812671757818182262024866498023588289",
"25768897979497499489034445987617930578",
"73127218298514554683901347177254648806"
]
},
"id": "CVE-2020-11608-e7563e25",
"signature_type": "Line",
"signature_version": "v1",
"target": {
"file": "drivers/media/usb/gspca/ov519.c"
},
"deprecated": false
}
]