{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP\n\nIf the external phy working together with phy-omap-usb2 does not implement\nsend_srp(), we may still attempt to call it. This can happen on an idle\nEthernet gadget triggering a wakeup for example:\n\nconfigfs-gadget.g1 gadget.0: ECM Suspend\nconfigfs-gadget.g1 gadget.0: Port suspended. Triggering wakeup\n...\nUnable to handle kernel NULL pointer dereference at virtual address\n00000000 when execute\n...\nPC is at 0x0\nLR is at musb_gadget_wakeup+0x1d4/0x254 [musb_hdrc]\n...\nmusb_gadget_wakeup [musb_hdrc] from usb_gadget_wakeup+0x1c/0x3c [udc_core]\nusb_gadget_wakeup [udc_core] from eth_start_xmit+0x3b0/0x3d4 [u_ether]\neth_start_xmit [u_ether] from dev_hard_start_xmit+0x94/0x24c\ndev_hard_start_xmit from sch_direct_xmit+0x104/0x2e4\nsch_direct_xmit from __dev_queue_xmit+0x334/0xd88\n__dev_queue_xmit from arp_solicit+0xf0/0x268\narp_solicit from neigh_probe+0x54/0x7c\nneigh_probe from __neigh_event_send+0x22c/0x47c\n__neigh_event_send from neigh_resolve_output+0x14c/0x1c0\nneigh_resolve_output from ip_finish_output2+0x1c8/0x628\nip_finish_output2 from ip_send_skb+0x40/0xd8\nip_send_skb from udp_send_skb+0x124/0x340\nudp_send_skb from udp_sendmsg+0x780/0x984\nudp_sendmsg from __sys_sendto+0xd8/0x158\n__sys_sendto from ret_fast_syscall+0x0/0x58\n\nLet's fix the issue by checking for send_srp() and set_vbus() before\ncalling them. For USB peripheral only cases these both could be NULL."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/phy/ti/phy-omap-usb2.c"
               ],
               "versions": [
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "486218c11e8d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "8398d8d735ee",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "be3b82e4871b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "8cc889b9dea0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "0430bfcd4665",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "14ef61594a5a",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "396e17af6761",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "657b306a7bdf",
                     "lessThan": "7104ba0f1958",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/phy/ti/phy-omap-usb2.c"
               ],
               "versions": [
                  {
                     "version": "3.7",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "3.7",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.307",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.269",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.210",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.149",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.78",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.17",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.7.5",
                     "lessThanOrEqual": "6.7.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.8",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/486218c11e8d1c8f515a3bdd70d62203609d4b6b"
            },
            {
               "url": "https://git.kernel.org/stable/c/8398d8d735ee93a04fb9e9f490e8cacd737e3bf5"
            },
            {
               "url": "https://git.kernel.org/stable/c/be3b82e4871ba00e9b5d0ede92d396d579d7b3b3"
            },
            {
               "url": "https://git.kernel.org/stable/c/8cc889b9dea0579726be9520fcc766077890b462"
            },
            {
               "url": "https://git.kernel.org/stable/c/0430bfcd46657d9116a26cd377f112cbc40826a4"
            },
            {
               "url": "https://git.kernel.org/stable/c/14ef61594a5a286ae0d493b8acbf9eac46fd04c4"
            },
            {
               "url": "https://git.kernel.org/stable/c/396e17af6761b3cc9e6e4ca94b4de7f642bfece1"
            },
            {
               "url": "https://git.kernel.org/stable/c/7104ba0f1958adb250319e68a15eff89ec4fd36d"
            }
         ],
         "title": "phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP",
         "x_generator": {
            "engine": "bippy-a5840b7849dd"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-26600",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}