CVE-2020-7053

Source
https://cve.org/CVERecord?id=CVE-2020-7053
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-7053.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-7053
Downstream
Related
Published
2020-01-14T21:15:16.613Z
Modified
2026-02-10T16:48:02.012847Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In the Linux kernel 4.14 longterm through 4.14.165 and 4.19 longterm through 4.19.96 (and 5.x before 5.2), there is a use-after-free (write) in the i915ppgttclose function in drivers/gpu/drm/i915/i915gemgtt.c, aka CID-7dc40713618c. This is related to i915gemcontextdestroyioctl in drivers/gpu/drm/i915/i915gemcontext.c.

References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
7dc40713618c884bf07c030d1ab1f47a9dc1f310

Affected versions

v2.*
v2.6.12
v2.6.12-rc2
v2.6.12-rc3
v2.6.12-rc4
v2.6.12-rc5
v2.6.12-rc6
v2.6.13
v2.6.13-rc1
v2.6.13-rc2
v2.6.13-rc3
v2.6.13-rc4
v2.6.13-rc5
v2.6.13-rc6
v2.6.13-rc7
v2.6.14
v2.6.14-rc1
v2.6.14-rc2
v2.6.14-rc3
v2.6.14-rc4
v2.6.14-rc5
v2.6.15
v2.6.15-rc1
v2.6.15-rc2
v2.6.15-rc3
v2.6.15-rc4
v2.6.15-rc5
v2.6.15-rc6
v2.6.15-rc7
v2.6.16
v2.6.16-rc1
v2.6.16-rc2
v2.6.16-rc3
v2.6.16-rc4
v2.6.16-rc5
v2.6.16-rc6
v2.6.17
v2.6.17-rc1
v2.6.17-rc2
v2.6.17-rc3
v2.6.17-rc4
v2.6.17-rc5
v2.6.17-rc6
v2.6.18
v2.6.18-rc1
v2.6.18-rc2
v2.6.18-rc3
v2.6.18-rc4
v2.6.18-rc5
v2.6.18-rc6
v2.6.18-rc7
v2.6.19
v2.6.19-rc1
v2.6.19-rc2
v2.6.19-rc3
v2.6.19-rc4
v2.6.19-rc5
v2.6.19-rc6
v2.6.20
v2.6.20-rc1
v2.6.20-rc2
v2.6.20-rc3
v2.6.20-rc4
v2.6.20-rc5
v2.6.20-rc6
v2.6.20-rc7
v2.6.21
v2.6.21-rc1
v2.6.21-rc2
v2.6.21-rc3
v2.6.21-rc4
v2.6.21-rc5
v2.6.21-rc6
v2.6.21-rc7
v2.6.22
v2.6.22-rc1
v2.6.22-rc2
v2.6.22-rc3
v2.6.22-rc4
v2.6.22-rc5
v2.6.22-rc6
v2.6.22-rc7
v2.6.23
v2.6.23-rc1
v2.6.23-rc2
v2.6.23-rc3
v2.6.23-rc4
v2.6.23-rc5
v2.6.23-rc6
v2.6.23-rc7
v2.6.23-rc8
v2.6.23-rc9
v2.6.24
v2.6.24-rc1
v2.6.24-rc2
v2.6.24-rc3
v2.6.24-rc4
v2.6.24-rc5
v2.6.24-rc6
v2.6.24-rc7
v2.6.24-rc8
v2.6.25
v2.6.25-rc1
v2.6.25-rc2
v2.6.25-rc3
v2.6.25-rc4
v2.6.25-rc5
v2.6.25-rc6
v2.6.25-rc7
v2.6.25-rc8
v2.6.25-rc9
v2.6.26
v2.6.26-rc1
v2.6.26-rc2
v2.6.26-rc3
v2.6.26-rc4
v2.6.26-rc5
v2.6.26-rc6
v2.6.26-rc7
v2.6.26-rc8
v2.6.26-rc9
v2.6.27
v2.6.27-rc1
v2.6.27-rc2
v2.6.27-rc3
v2.6.27-rc4
v2.6.27-rc5
v2.6.27-rc6
v2.6.27-rc7
v2.6.27-rc8
v2.6.27-rc9
v2.6.28
v2.6.28-rc1
v2.6.28-rc2
v2.6.28-rc3
v2.6.28-rc4
v2.6.28-rc5
v2.6.28-rc6
v2.6.28-rc7
v2.6.28-rc8
v2.6.28-rc9
v2.6.29
v2.6.29-rc1
v2.6.29-rc2
v2.6.29-rc3
v2.6.29-rc4
v2.6.29-rc5
v2.6.29-rc6
v2.6.29-rc7
v2.6.29-rc8
v2.6.30
v2.6.30-rc1
v2.6.30-rc2
v2.6.30-rc3
v2.6.30-rc4
v2.6.30-rc5
v2.6.30-rc6
v2.6.30-rc7
v2.6.30-rc8
v2.6.31
v2.6.31-rc1
v2.6.31-rc2
v2.6.31-rc3
v2.6.31-rc4
v2.6.31-rc5
v2.6.31-rc6
v2.6.31-rc7
v2.6.31-rc8
v2.6.31-rc9
v2.6.32
v2.6.32-rc1
v2.6.32-rc2
v2.6.32-rc3
v2.6.32-rc4
v2.6.32-rc5
v2.6.32-rc6
v2.6.32-rc7
v2.6.32-rc8
v2.6.33
v2.6.33-rc1
v2.6.33-rc2
v2.6.33-rc3
v2.6.33-rc4
v2.6.33-rc5
v2.6.33-rc6
v2.6.33-rc7
v2.6.33-rc8
v2.6.34
v2.6.34-rc1
v2.6.34-rc2
v2.6.34-rc3
v2.6.34-rc4
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v2.6.35
v2.6.35-rc1
v2.6.35-rc2
v2.6.35-rc3
v2.6.35-rc4
v2.6.35-rc5
v2.6.35-rc6
v2.6.36
v2.6.36-rc1
v2.6.36-rc2
v2.6.36-rc3
v2.6.36-rc4
v2.6.36-rc5
v2.6.36-rc6
v2.6.36-rc7
v2.6.36-rc8
v2.6.37
v2.6.37-rc1
v2.6.37-rc2
v2.6.37-rc3
v2.6.37-rc4
v2.6.37-rc5
v2.6.37-rc6
v2.6.37-rc7
v2.6.37-rc8
v2.6.38
v2.6.38-rc1
v2.6.38-rc2
v2.6.38-rc3
v2.6.38-rc4
v2.6.38-rc5
v2.6.38-rc6
v2.6.38-rc7
v2.6.38-rc8
v2.6.39
v2.6.39-rc1
v2.6.39-rc2
v2.6.39-rc3
v2.6.39-rc4
v2.6.39-rc5
v2.6.39-rc6
v2.6.39-rc7
v3.*
v3.0
v3.0-rc1
v3.0-rc2
v3.0-rc3
v3.0-rc4
v3.0-rc5
v3.0-rc6
v3.0-rc7
v3.1
v3.1-rc1
v3.1-rc10
v3.1-rc2
v3.1-rc3
v3.1-rc4
v3.1-rc5
v3.1-rc6
v3.1-rc7
v3.1-rc8
v3.1-rc9
v3.10
v3.10-rc1
v3.10-rc2
v3.10-rc3
v3.10-rc4
v3.10-rc5
v3.10-rc6
v3.10-rc7
v3.11
v3.11-rc1
v3.11-rc2
v3.11-rc3
v3.11-rc4
v3.11-rc5
v3.11-rc6
v3.11-rc7
v3.12
v3.12-rc1
v3.12-rc2
v3.12-rc3
v3.12-rc4
v3.12-rc5
v3.12-rc6
v3.12-rc7
v3.13
v3.13-rc1
v3.13-rc2
v3.13-rc3
v3.13-rc4
v3.13-rc5
v3.13-rc6
v3.13-rc7
v3.13-rc8
v3.14
v3.14-rc1
v3.14-rc2
v3.14-rc3
v3.14-rc4
v3.14-rc5
v3.14-rc6
v3.14-rc7
v3.14-rc8
v3.15
v3.15-rc1
v3.15-rc2
v3.15-rc3
v3.15-rc4
v3.15-rc5
v3.15-rc6
v3.15-rc7
v3.15-rc8
v3.16
v3.16-rc1
v3.16-rc2
v3.16-rc3
v3.16-rc4
v3.16-rc5
v3.16-rc6
v3.16-rc7
v3.17
v3.17-rc1
v3.17-rc2
v3.17-rc3
v3.17-rc4
v3.17-rc5
v3.17-rc6
v3.17-rc7
v3.18
v3.18-rc1
v3.18-rc2
v3.18-rc3
v3.18-rc4
v3.18-rc5
v3.18-rc6
v3.18-rc7
v3.19
v3.19-rc1
v3.19-rc2
v3.19-rc3
v3.19-rc4
v3.19-rc5
v3.19-rc6
v3.19-rc7
v3.2
v3.2-rc1
v3.2-rc2
v3.2-rc3
v3.2-rc4
v3.2-rc5
v3.2-rc6
v3.2-rc7
v3.3
v3.3-rc1
v3.3-rc2
v3.3-rc3
v3.3-rc4
v3.3-rc5
v3.3-rc6
v3.3-rc7
v3.4
v3.4-rc1
v3.4-rc2
v3.4-rc3
v3.4-rc4
v3.4-rc5
v3.4-rc6
v3.4-rc7
v3.5
v3.5-rc1
v3.5-rc2
v3.5-rc3
v3.5-rc4
v3.5-rc5
v3.5-rc6
v3.5-rc7
v3.6
v3.6-rc1
v3.6-rc2
v3.6-rc3
v3.6-rc4
v3.6-rc5
v3.6-rc6
v3.6-rc7
v3.7
v3.7-rc1
v3.7-rc2
v3.7-rc3
v3.7-rc4
v3.7-rc5
v3.7-rc6
v3.7-rc7
v3.7-rc8
v3.8
v3.8-rc1
v3.8-rc2
v3.8-rc3
v3.8-rc4
v3.8-rc5
v3.8-rc6
v3.8-rc7
v3.9
v3.9-rc1
v3.9-rc2
v3.9-rc3
v3.9-rc4
v3.9-rc5
v3.9-rc6
v3.9-rc7
v3.9-rc8
v4.*
v4.0
v4.0-rc1
v4.0-rc2
v4.0-rc3
v4.0-rc4
v4.0-rc5
v4.0-rc6
v4.0-rc7
v4.1
v4.1-rc1
v4.1-rc2
v4.1-rc3
v4.1-rc4
v4.1-rc5
v4.1-rc6
v4.1-rc7
v4.1-rc8
v4.10
v4.10-rc1
v4.10-rc2
v4.10-rc3
v4.10-rc4
v4.10-rc5
v4.10-rc6
v4.10-rc7
v4.10-rc8
v4.11
v4.11-rc1
v4.11-rc2
v4.11-rc3
v4.11-rc4
v4.11-rc5
v4.11-rc6
v4.11-rc7
v4.11-rc8
v4.12
v4.12-rc1
v4.12-rc2
v4.12-rc3
v4.12-rc4
v4.12-rc5
v4.12-rc6
v4.12-rc7
v4.13
v4.13-rc1
v4.13-rc2
v4.13-rc3
v4.13-rc4
v4.13-rc5
v4.13-rc6
v4.13-rc7
v4.14
v4.14-rc1
v4.14-rc2
v4.14-rc3
v4.14-rc4
v4.14-rc5
v4.14-rc6
v4.14-rc7
v4.14-rc8
v4.15
v4.15-rc1
v4.15-rc2
v4.15-rc3
v4.15-rc4
v4.15-rc5
v4.15-rc6
v4.15-rc7
v4.15-rc8
v4.15-rc9
v4.16
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
v4.16-rc6
v4.16-rc7
v4.17
v4.17-rc1
v4.17-rc2
v4.17-rc3
v4.17-rc4
v4.17-rc5
v4.17-rc6
v4.17-rc7
v4.18
v4.18-rc1
v4.18-rc2
v4.18-rc3
v4.18-rc4
v4.18-rc5
v4.18-rc6
v4.18-rc7
v4.18-rc8
v4.19
v4.19-rc1
v4.19-rc2
v4.19-rc3
v4.19-rc4
v4.19-rc5
v4.19-rc6
v4.19-rc7
v4.19-rc8
v4.2
v4.2-rc1
v4.2-rc2
v4.2-rc3
v4.2-rc4
v4.2-rc5
v4.2-rc6
v4.2-rc7
v4.2-rc8
v4.20
v4.20-rc1
v4.20-rc2
v4.20-rc3
v4.20-rc4
v4.20-rc5
v4.20-rc6
v4.20-rc7
v4.3
v4.3-rc1
v4.3-rc2
v4.3-rc3
v4.3-rc4
v4.3-rc5
v4.3-rc6
v4.3-rc7
v4.4
v4.4-rc1
v4.4-rc2
v4.4-rc3
v4.4-rc4
v4.4-rc5
v4.4-rc6
v4.4-rc7
v4.4-rc8
v4.5
v4.5-rc1
v4.5-rc2
v4.5-rc3
v4.5-rc4
v4.5-rc5
v4.5-rc6
v4.5-rc7
v4.6
v4.6-rc1
v4.6-rc2
v4.6-rc3
v4.6-rc4
v4.6-rc5
v4.6-rc6
v4.6-rc7
v4.7
v4.7-rc1
v4.7-rc2
v4.7-rc3
v4.7-rc4
v4.7-rc5
v4.7-rc6
v4.7-rc7
v4.8
v4.8-rc1
v4.8-rc2
v4.8-rc3
v4.8-rc4
v4.8-rc5
v4.8-rc6
v4.8-rc7
v4.8-rc8
v4.9
v4.9-rc1
v4.9-rc2
v4.9-rc3
v4.9-rc4
v4.9-rc5
v4.9-rc6
v4.9-rc7
v4.9-rc8
v5.*
v5.0
v5.0-rc1
v5.0-rc2
v5.0-rc3
v5.0-rc4
v5.0-rc5
v5.0-rc6
v5.0-rc7
v5.0-rc8

Database specific

vanir_signatures
[
    {
        "target": {
            "function": "i915_gem_context_open",
            "file": "drivers/gpu/drm/i915/i915_gem_context.c"
        },
        "id": "CVE-2020-7053-139e5cfd",
        "deprecated": false,
        "digest": {
            "length": 634.0,
            "function_hash": "252760168277626910411224032831487476054"
        },
        "signature_type": "Function",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@7dc40713618c884bf07c030d1ab1f47a9dc1f310",
        "signature_version": "v1"
    },
    {
        "target": {
            "function": "gem_context_register",
            "file": "drivers/gpu/drm/i915/i915_gem_context.c"
        },
        "id": "CVE-2020-7053-19d9df9a",
        "deprecated": false,
        "digest": {
            "length": 656.0,
            "function_hash": "225773383711048805274707497603078253950"
        },
        "signature_type": "Function",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@7dc40713618c884bf07c030d1ab1f47a9dc1f310",
        "signature_version": "v1"
    },
    {
        "target": {
            "function": "i915_gem_context_close",
            "file": "drivers/gpu/drm/i915/i915_gem_context.c"
        },
        "id": "CVE-2020-7053-1cfeb436",
        "deprecated": false,
        "digest": {
            "length": 229.0,
            "function_hash": "135203275388782286274188918626647881345"
        },
        "signature_type": "Function",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@7dc40713618c884bf07c030d1ab1f47a9dc1f310",
        "signature_version": "v1"
    },
    {
        "target": {
            "file": "drivers/gpu/drm/i915/i915_gem_context.c"
        },
        "id": "CVE-2020-7053-3176e3b5",
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "65075526612589083567387439031084157890",
                "244700496607181348069260719880517489829",
                "135393040380693100649443729107886045846",
                "259092039318557051403172365375472742484",
                "33091535802121881028895083395327035288",
                "307188488007118735874247934418677887397",
                "331246889672338326222619425981423674198",
                "117891678899369392303351529991753554241",
                "124786709591545542619305334309564560302",
                "36671242295638453395996705124649504252",
                "108095802107665270388902657123724692768",
                "185186155271200572407797631607590155819",
                "143284980402799516193152587126419539832",
                "275137479101014182688981484837656688910",
                "45943582893887211525704981865337274919",
                "294940636038983689492990912182277990908",
                "101336064785918044512314091475975811277",
                "279441441233983353808475210608283760320",
                "192824526391776485135216295166677352476",
                "338964067690001067297808392483587533548",
                "43437882662784467309069876404868614887",
                "28635097870800395944770643146571793517",
                "158820292538441742696876501233552954693",
                "177343973666995456505584161501436511861",
                "317694066844515133726701150857491154894",
                "11784349672101078149201717368390044455",
                "90424156486239962043282056707563489652",
                "112950569355950730524075284000250333606",
                "125056899409999518452280207273384603749",
                "84457133561441117161974005719729443935",
                "31853866600270571724394323893589784345",
                "3604894165229535435675402769314169482",
                "80677995933917618106511401384440894280",
                "149740009901932552853365348526695081028",
                "7331375638653261773843722947349014733",
                "186429730365754022862569620436210355203",
                "234877177467063542775282657577629020010",
                "273217639953015381827151506456651275484",
                "154715355821628692969659110588482747252",
                "246097293627612630129203586132689697594",
                "274812449033309708227673879298584202940",
                "329879627580662280513573870260151801964",
                "120833690828952462229966301958019732849",
                "1141120528230527672634374721287128665",
                "256712562564102709796784473568022598648",
                "144606734643104156678488481645815116215",
                "199624598878485067309875757063001864890",
                "66489898583402818702227104477998665157",
                "37759575011728383869435459207158321436",
                "29194598936900532078616228492709346316",
                "136774477914513004751358247351583830353",
                "46807135470304910052646041796470887666",
                "234554986383833240368903306342280101774",
                "317724666059880073851539107123849806747",
                "184394521977687319590778187372902675366",
                "136828332866197068294724385790067146427",
                "160926007800896344340400072467345372486",
                "169518254965829737997550608776596304810",
                "192952506731927781174521554907925501535",
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                "209496411972352578510835639525269250082",
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        "signature_type": "Line",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@7dc40713618c884bf07c030d1ab1f47a9dc1f310",
        "signature_version": "v1"
    },
    {
        "target": {
            "function": "i915_gem_context_create_ioctl",
            "file": "drivers/gpu/drm/i915/i915_gem_context.c"
        },
        "id": "CVE-2020-7053-38c42459",
        "deprecated": false,
        "digest": {
            "length": 957.0,
            "function_hash": "301789530377493890881618275076921408671"
        },
        "signature_type": "Function",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@7dc40713618c884bf07c030d1ab1f47a9dc1f310",
        "signature_version": "v1"
    },
    {
        "target": {
            "function": "context_idr_cleanup",
            "file": "drivers/gpu/drm/i915/i915_gem_context.c"
        },
        "id": "CVE-2020-7053-a5181d57",
        "deprecated": false,
        "digest": {
            "length": 125.0,
            "function_hash": "162120779609544241376541710723397230816"
        },
        "signature_type": "Function",
        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@7dc40713618c884bf07c030d1ab1f47a9dc1f310",
        "signature_version": "v1"
    },
    {
        "target": {
            "file": "drivers/gpu/drm/i915/i915_drv.h"
        },
        "id": "CVE-2020-7053-bbb0bdf2",
        "deprecated": false,
        "digest": {
            "line_hashes": [
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        "source": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git@7dc40713618c884bf07c030d1ab1f47a9dc1f310",
        "signature_version": "v1"
    },
    {
        "target": {
            "function": "i915_gem_context_destroy_ioctl",
            "file": "drivers/gpu/drm/i915/i915_gem_context.c"
        },
        "id": "CVE-2020-7053-cd13498d",
        "deprecated": false,
        "digest": {
            "length": 549.0,
            "function_hash": "38461072811633594806094735883097209580"
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        "signature_version": "v1"
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]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-7053.json"