[Security] some unpatched code is in your repo

[Crispy-fried-chicken]

Hi, Our tool have found that this repo has remained some unfixed CVE. Some of there are as follows:

1. anon_vma_alloc function in the file trunk/linux-3.4.x/mm/rmap.c shares the similarity with the CVE-2022-42703, the fix is https://github.com/torvalds/linux/commit/2555283eb40df89945557273121e9393ef9b542b
2. sl_tx_timeout function in the file trunk/linux-3.4.x/drivers/net/slip/slip.c shares the similarity with the CVE-2022-41858, the fix is https://github.com/torvalds/linux/commit/ec4eb8a86ade4d22633e1da2a7d85a846b7d1798
3. increment_qlen, decrement_qlen functions in the file trunk/linux-3.4.x/net/sched/sch_sfb.c shares the similarity with the CVE-2022-3586, the fix is https://github.com/torvalds/linux/commit/9efd23297cca
4. gru_handle_user_call_os functions in the file trunk/linux-3.4.x/drivers/misc/sgi-gru/grufault.c and gru_check_context_placement function in the file trunk/linux-3.4.x/drivers/misc/sgi-gru/grumain.c shares the similarity with the CVE-2022-3424, the fix is https://github.com/torvalds/linux/commit/643a16a0eb1d6ac23744bb6e90a00fc21148a9dc.
5. sink function in the file trunk/user/dropbear/dropbear-201X.XX/scp.c shares the similarity with the CVE-2020-36254, the fix is https://github.com/mkj/dropbear/commit/8f8a3dff705fad774a10864a2e3dbcfa9779ceff
6. sunkbd_interrupt, sunkbd_enable and sunkbd_reinit functions in the file of trunk/linux-3.4.x/drivers/input/keyboard/sunkbd.c, shares the similarity with the CVE-2020-25669, the fix is https://github.com/torvalds/linux/commit/77e70d351db7de07a46ac49b87a6c3c7a60fca7e,
7. k_fn functions in the file of trunk/linux-3.4.x/drivers/tty/vt/keyboard.c, shares the similarity with the CVE-2020-25656, the fix is https://github.com/torvalds/linux/commit/82e61c3909db51d91b9d3e2071557b6435018b80
8. mwifiex_cmd_append_vsie_tlv functions in the file of trunk/linux-3.4.x/drivers/net/wireless/mwifiex/scan.c, shares the similarity with the CVE-2020-12653, the fix is https://github.com/torvalds/linux/commit/b70261a288ea4d2f4ac7cd04be08a9f0f2de4f4d
9. mptctl_readtest function and some other functions in the file of trunk/linux-3.4.x/drivers/message/fusion/mptctl.c, shares the similarity with the CVE-2020-12652, the fix is https://github.com/torvalds/linux/commit/28d76df18f0ad5bcf5fa48510b225f0ed262a99b
10. cit_get_packet_size function and some other functions in the file of trunk/linux-3.4.x/drivers/media/video/gspca/xirlink_cit.c, shares the similarity with the CVE-2020-11668, the fix is https://github.com/torvalds/linux/commit/a246b4d547708f33ff4d4b9a7a5dbac741dc89d8
11. stv06xx_isoc_init function and some other functions in the file of trunk/linux-3.4.x/drivers/media/video/gspca/stv06xx/stv06xx.c, shares the similarity with the CVE-2020-11609, the fix is https://github.com/torvalds/linux/commit/485b06aadb933190f4bc44e006076bc27a23f205
12. set_fdc function and some other functions in the file of trunk/linux-3.4.x/drivers/block/floppy.c, shares the similarity with the CVE-2020-9383, the fix is https://github.com/torvalds/linux/commit/2e90ca68b0d2f5548804f22f0dd61145516171e3

We have preliminarily verified the correctness of the above list through static analysis. Would you can help to check if this bug is true? If it's true, please try to fix it, or I'd like to open a PR for that if necessary. Thank you for your effort and patience!