cve-2024-38594
Vulnerability from cvelistv5
Published
2024-06-19 13:45
Modified
2024-11-05 09:30
Severity ?
Summary
net: stmmac: move the EST lock to struct stmmac_priv
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/36ac9e7f2e5786bd37c5cd91132e1f39c29b8197
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/487f9030b1ef34bab123f2df2a4ccbe01ba84416
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6f476aff2d8da1a189621c4c16a76a6c534e4312
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b538fefeb1026aad9dcdcbb410c42b56dff8aae9
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/36ac9e7f2e5786bd37c5cd91132e1f39c29b8197
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/487f9030b1ef34bab123f2df2a4ccbe01ba84416
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6f476aff2d8da1a189621c4c16a76a6c534e4312
Impacted products
Vendor Product Version
Linux Linux Version: 5.14
Show details on NVD website

To clipboard 

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            "url": "https://git.kernel.org/stable/c/36ac9e7f2e5786bd37c5cd91132e1f39c29b8197"
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        "metrics": [
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                "id": "CVE-2024-38594",
                "options": [
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                    "Exploitation": "none"
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T17:13:43.727802Z",
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    "cna": {
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          "product": "Linux",
          "programFiles": [
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            "drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c",
            "drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c",
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              "version": "0",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: stmmac: move the EST lock to struct stmmac_priv\n\nReinitialize the whole EST structure would also reset the mutex\nlock which is embedded in the EST structure, and then trigger\nthe following warning. To address this, move the lock to struct\nstmmac_priv. We also need to reacquire the mutex lock when doing\nthis initialization.\n\nDEBUG_LOCKS_WARN_ON(lock-\u003emagic != lock)\nWARNING: CPU: 3 PID: 505 at kernel/locking/mutex.c:587 __mutex_lock+0xd84/0x1068\n Modules linked in:\n CPU: 3 PID: 505 Comm: tc Not tainted 6.9.0-rc6-00053-g0106679839f7-dirty #29\n Hardware name: NXP i.MX8MPlus EVK board (DT)\n pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : __mutex_lock+0xd84/0x1068\n lr : __mutex_lock+0xd84/0x1068\n sp : ffffffc0864e3570\n x29: ffffffc0864e3570 x28: ffffffc0817bdc78 x27: 0000000000000003\n x26: ffffff80c54f1808 x25: ffffff80c9164080 x24: ffffffc080d723ac\n x23: 0000000000000000 x22: 0000000000000002 x21: 0000000000000000\n x20: 0000000000000000 x19: ffffffc083bc3000 x18: ffffffffffffffff\n x17: ffffffc08117b080 x16: 0000000000000002 x15: ffffff80d2d40000\n x14: 00000000000002da x13: ffffff80d2d404b8 x12: ffffffc082b5a5c8\n x11: ffffffc082bca680 x10: ffffffc082bb2640 x9 : ffffffc082bb2698\n x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000000001\n x5 : ffffff8178fe0d48 x4 : 0000000000000000 x3 : 0000000000000027\n x2 : ffffff8178fe0d50 x1 : 0000000000000000 x0 : 0000000000000000\n Call trace:\n  __mutex_lock+0xd84/0x1068\n  mutex_lock_nested+0x28/0x34\n  tc_setup_taprio+0x118/0x68c\n  stmmac_setup_tc+0x50/0xf0\n  taprio_change+0x868/0xc9c"
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    "cveId": "CVE-2024-38594",
    "datePublished": "2024-06-19T13:45:44.671Z",
    "dateReserved": "2024-06-18T19:36:34.931Z",
    "dateUpdated": "2024-11-05T09:30:33.627Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-38594\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-06-19T14:15:19.467\",\"lastModified\":\"2024-11-21T09:26:26.393\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: stmmac: move the EST lock to struct stmmac_priv\\n\\nReinitialize the whole EST structure would also reset the mutex\\nlock which is embedded in the EST structure, and then trigger\\nthe following warning. To address this, move the lock to struct\\nstmmac_priv. We also need to reacquire the mutex lock when doing\\nthis initialization.\\n\\nDEBUG_LOCKS_WARN_ON(lock-\u003emagic != lock)\\nWARNING: CPU: 3 PID: 505 at kernel/locking/mutex.c:587 __mutex_lock+0xd84/0x1068\\n Modules linked in:\\n CPU: 3 PID: 505 Comm: tc Not tainted 6.9.0-rc6-00053-g0106679839f7-dirty #29\\n Hardware name: NXP i.MX8MPlus EVK board (DT)\\n pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\n pc : __mutex_lock+0xd84/0x1068\\n lr : __mutex_lock+0xd84/0x1068\\n sp : ffffffc0864e3570\\n x29: ffffffc0864e3570 x28: ffffffc0817bdc78 x27: 0000000000000003\\n x26: ffffff80c54f1808 x25: ffffff80c9164080 x24: ffffffc080d723ac\\n x23: 0000000000000000 x22: 0000000000000002 x21: 0000000000000000\\n x20: 0000000000000000 x19: ffffffc083bc3000 x18: ffffffffffffffff\\n x17: ffffffc08117b080 x16: 0000000000000002 x15: ffffff80d2d40000\\n x14: 00000000000002da x13: ffffff80d2d404b8 x12: ffffffc082b5a5c8\\n x11: ffffffc082bca680 x10: ffffffc082bb2640 x9 : ffffffc082bb2698\\n x8 : 0000000000017fe8 x7 : c0000000ffffefff x6 : 0000000000000001\\n x5 : ffffff8178fe0d48 x4 : 0000000000000000 x3 : 0000000000000027\\n x2 : ffffff8178fe0d50 x1 : 0000000000000000 x0 : 0000000000000000\\n Call trace:\\n  __mutex_lock+0xd84/0x1068\\n  mutex_lock_nested+0x28/0x34\\n  tc_setup_taprio+0x118/0x68c\\n  stmmac_setup_tc+0x50/0xf0\\n  taprio_change+0x868/0xc9c\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: net: stmmac: mover el bloqueo EST a la estructura stmmac_priv Reinicializar toda la estructura EST tambi\u00e9n restablecer\u00eda el bloqueo mutex que est\u00e1 incrustado en la estructura EST y luego activar\u00eda la siguiente advertencia. Para solucionar esto, mueva el candado a la estructura stmmac_priv. Tambi\u00e9n necesitamos volver a adquirir el bloqueo mutex al realizar esta inicializaci\u00f3n. DEBUG_LOCKS_WARN_ON(lock-\u0026gt;magic != lock) ADVERTENCIA: CPU: 3 PID: 505 en kernel/locking/mutex.c:587 __mutex_lock+0xd84/0x1068 M\u00f3dulos vinculados en: CPU: 3 PID: 505 Comm: tc No contaminado 6.9. 0-rc6-00053-g0106679839f7-dirty #29 Nombre del hardware: NXP i.MX8MPlus Placa EVK (DT) pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc: __mutex_lock+0xd84/ 0x1068 lr: __mutex_lock+0xd84/0x1068 sp: ffffffc0864e3570 x29: ffffffc0864e3570 x28: ffffffc0817bdc78 x27: 0000000000000003 x26: ffffff80c54f1808 : ffffff80c9164080 x24: ffffffc080d723ac x23: 0000000000000000 x22: 0000000000000002 x21: 00000000000000000 x20: 0000000000000000 x19: c083bc3000 x18: ffffffffffffffff x17: ffffffc08117b080 x16: 0000000000000002 x15: ffffff80d2d40000 x14: 00000000000002da x13: ffffff80d2d404b8 x12: ffffffc082b5a5c8 x11: ffffffc082bca680 x10: 2bb2640 x9: ffffffc082bb2698 x8: 0000000000017fe8 x7: c0000000fffffff x6: 0000000000000001 x5: ffffff8178fe0d48 x4: 0000000000000000 x3: 00000000 00000027 x2: ffffff8178fe0d50 x1: 0000000000000000 x0: 0000000000000000 Rastreo de llamadas: __mutex_lock+0xd84/0x1068 mutex_lock_nested+0x28/0x34 tc_setup_taprio+0x118/0x68c stmmac_setup_tc+0x50/0xf0 taprio_change+0x868/0xc9c\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/36ac9e7f2e5786bd37c5cd91132e1f39c29b8197\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/487f9030b1ef34bab123f2df2a4ccbe01ba84416\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6f476aff2d8da1a189621c4c16a76a6c534e4312\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b538fefeb1026aad9dcdcbb410c42b56dff8aae9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/36ac9e7f2e5786bd37c5cd91132e1f39c29b8197\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/487f9030b1ef34bab123f2df2a4ccbe01ba84416\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/6f476aff2d8da1a189621c4c16a76a6c534e4312\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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