{"id":"CVE-2024-26600","state":"PUBLISHED","title":"phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP","description":"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.","publishedAt":"2024-02-24T14:56:55.674Z","updatedAt":"2026-05-11T20:00:33.641Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"486218c11e8d1c8f515a3bdd70d62203609d4b6b","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"8398d8d735ee93a04fb9e9f490e8cacd737e3bf5","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"be3b82e4871ba00e9b5d0ede92d396d579d7b3b3","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"8cc889b9dea0579726be9520fcc766077890b462","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"0430bfcd46657d9116a26cd377f112cbc40826a4","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"14ef61594a5a286ae0d493b8acbf9eac46fd04c4","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"396e17af6761b3cc9e6e4ca94b4de7f642bfece1","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"7104ba0f1958adb250319e68a15eff89ec4fd36d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/ti/phy-omap-usb2.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.7","versionType":"semver"},{"version":"4.19.307","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.269","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.210","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.149","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.78","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.17","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.7.5","status":"unaffected","lessThanOrEqual":"6.7.*","versionType":"semver"},{"version":"6.8","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/ti/phy-omap-usb2.c"]}],"references":["https://git.kernel.org/stable/c/486218c11e8d1c8f515a3bdd70d62203609d4b6b","https://git.kernel.org/stable/c/8398d8d735ee93a04fb9e9f490e8cacd737e3bf5","https://git.kernel.org/stable/c/be3b82e4871ba00e9b5d0ede92d396d579d7b3b3","https://git.kernel.org/stable/c/8cc889b9dea0579726be9520fcc766077890b462","https://git.kernel.org/stable/c/0430bfcd46657d9116a26cd377f112cbc40826a4","https://git.kernel.org/stable/c/14ef61594a5a286ae0d493b8acbf9eac46fd04c4","https://git.kernel.org/stable/c/396e17af6761b3cc9e6e4ca94b4de7f642bfece1","https://git.kernel.org/stable/c/7104ba0f1958adb250319e68a15eff89ec4fd36d","https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"],"weaknesses":[],"ingestedAt":"2026-10-29T20:07:10.607Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/26xxx/CVE-2024-26600.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-26600","state":"PUBLISHED","datePublished":"2024-02-24T14:56:55.674Z","dateUpdated":"2026-05-11T20:00:33.641Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2024-02-19T14:20:24.128Z"},"containers":{"cna":{"title":"phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP","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":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"486218c11e8d1c8f515a3bdd70d62203609d4b6b","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"8398d8d735ee93a04fb9e9f490e8cacd737e3bf5","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"be3b82e4871ba00e9b5d0ede92d396d579d7b3b3","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"8cc889b9dea0579726be9520fcc766077890b462","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"0430bfcd46657d9116a26cd377f112cbc40826a4","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"14ef61594a5a286ae0d493b8acbf9eac46fd04c4","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"396e17af6761b3cc9e6e4ca94b4de7f642bfece1","versionType":"git"},{"version":"657b306a7bdfca4ae1514b533a0e7c3c6d26dbc6","status":"affected","lessThan":"7104ba0f1958adb250319e68a15eff89ec4fd36d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/ti/phy-omap-usb2.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.7","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.7","versionType":"semver"},{"version":"4.19.307","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.269","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.210","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.149","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.78","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.17","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.7.5","status":"unaffected","lessThanOrEqual":"6.7.*","versionType":"semver"},{"version":"6.8","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/phy/ti/phy-omap-usb2.c"]}],"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"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T20:00:33.641Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"4.19.307"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.4.269"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.10.210"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"5.15.149"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.1.78"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.6.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.7.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.7","versionEndExcluding":"6.8"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA 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